ICP Test Report Certification Packet

Transcription

1 ICP Test Report Certification Packet Company name : Littelfuse, Inc. Product Series: ATOF Product #: 287xxx Series Issue Date: October 23, 2013 It is hereby certified by Littelfuse, Inc. that there is neither RoHS (EU Directive 2002/95/EC, 2011/65/EU)-restricted substance nor such use, for materials to be used for unit parts, for packing/packaging materials, and for additives and the like in the manufacturing processes. In addition, it is hereby reported to you that the parts and sub-materials, the materials to be used for unit parts, the packing/packaging materials, and the additives and the like in the manufacturing processes, are all composed of the following components. Issued by: [Global EHS Engineer] (1) Parts, sub-materials and unit parts This document covers the ATOF series RoHS-Compliant series products manufactured by Littelfuse, Inc. < Raw Materials Used Please see Table 1 (2) The ICP data on all measurable substances Please see appropriate pages as identifed in Table 1 Remarks: Non-HF contains Chlorine (Cl) in white foil & orange colorant. 1 Decemeber 01, 2005 Littelfuse, Inc. Page 1

2 Table 1: List of Raw Materials covered by this report Item Raw Material Part Number Raw Material Description Page(s) Part Number Molding Resin PXAPC, PXCN Plated Zinc Strip PXAPC PXCN White Foil PXAPC PXCN Colorant- Gray Colorant- Violet Colorant- Pink Colorant- Brown PXCN Colorant- Red Colorant- Blue Colorant- Tan Colorant- Green Colorant- Orange PXAPC Colorant- Yellow

3 Number : TWNC Applicant: Littelfuse, S.A. de C.V. Date : Feb 25, 2013 Blvd. Fausto Z. Martinez #1800 Col. Magisterio Seccion 38 C.P Piedra Negras, Coahuila, Mexico Sample Description: One (1) group of submitted samples said to be : Part Description : VYDYNE 21SP-C Nylon Part Number : Date Sample Received : Feb 19, 2013 Date Test Started : Feb 19, 2013 : As requested by the applicant, for details please refer to attached pages. Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director *THJ * Page 1 of 10

4 Number : TWNC (Ⅰ) Test Result Summary: Result Test Item Unit Test Method Semitransparent RL plastic pellets Heavy Metal With reference to IEC 62321: 2008, Cadmium (Cd) Content by microwave digestion and ND 2 determined by ICP- OES. With reference to IEC 62321: 2008, Lead (Pb) Content by microwave digestion and ND 2 determined by ICP- OES. With reference to IEC 62321: 2008, Mercury (Hg) Content by microwave digestion and ND 2 determined by ICP- OES. With reference to IEC 62321: 2008, by alkaline Chromium VI (Cr 6+ ) Content digestion and ND 1 determined by UV- Vis Spectrophotometer. *THJ * Page 2 of 10

5 Number : TWNC Result Test Item Unit Test Method Semitransparent RL plastic pellets Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) Dibrominated Biphenyls (DiBB) Tribrominated Biphenyls (TriBB) With reference to Tetrabrominated Biphenyls IEC 62321: 2008, (TetraBB) by solvent Pentabrominated Biphenyls extraction and (PentaBB) determined by GC- Hexabrominated Biphenyls MS and further (HexaBB) HPLC-DAD Heptabrominated Biphenyls confirmation when (HeptaBB) necessary. Octabrominated Biphenyls (OctaBB) Nonabrominated Biphenyls (NonaBB) Decabrominated Biphenyl (DecaBB) Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) Dibrominated Diphenyl Ethers (DiBDE) Tribrominated Diphenyl Ethers (TriBDE) With reference to Tetrabrominated Diphenyl IEC 62321: 2008, Ethers (TetraBDE) by solvent Pentabrominated Diphenyl extraction and Ethers (PentaBDE) determined by GC- Hexabrominated Diphenyl Ethers MS and further (HexaBDE) HPLC-DAD Heptabrominated Diphenyl confirmation when Ethers (HeptaBDE) necessary. Octabrominated Diphenyl Ethers (OctaBDE) Nonabrominated Diphenyl Ethers (NonaBDE) Decabrominated Diphenyl Ether (DecaBDE) *THJ * Page 3 of 10

6 Number : TWNC Result Test Item Unit Test Method Semitransparent RL plastic pellets Phthalates Di(2-ethylhexyl) Phthalate With reference to (DEHP) EN 14372: 2004, by 0 Dibutyl Phthalate (DBP) solvent extraction 0 Benzyl Butyl Phthalate (BBP) and determined by GC-MS. 0 Halogen Content Fluorine (F) With reference to 0 Chlorine (Cl) EN 14582:2007 by 0 calorimetric bomb Bromine (Br) 0 Iodine (I) Others Hexabromo cyclododecane (HBCDD) with oxygen and determined by Ion Chromatograph. With reference to USEPA 3540C, by solvent extraction and determined by GC-MS. 0 ND 10 Remarks: = parts per million based on weight of tested sample = mg/kg ND = Not detected RL = Reporting Limit, Quantitation limit of analyte in sample Responsibility of Chemist: Kevin Liu/ Irene Chiou/ Vico Lin Date Sample Received : Feb 19, 2013 Test Period : Feb 19, 2013 to Feb 21, 2013 (Ⅱ) Limit: RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100) Lead (Pb) content 0.1% (1000) Mercury (Hg) content 0.1% (1000) Chromium VI (Cr 6+ ) content 0.1% (1000) Polybrominated Biphenyls (PBBs) 0.1% (1000) Polybrominated Diphenyl Ehters (PBDEs) 0.1% (1000) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. *THJ * Page 4 of 10

7 Number : TWNC (Ⅳ) Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBS/PBDES Contents Reference Standard: IEC edition 1.0:2008 For non-metal part Sample preparation For metal part Take sample and immerse into Aqua Regia, start to strip plating layer Stop the stripping procedure upon color change completely Take the Aqua solution as plating component and stripped body as substrate component PBBs/PBDEs Cr 6+ Cd/Pb/Hg Substrate Plating Weigh sample and add organic solvent Weigh sample and add alkaline solution For different material, digest the sample with appropriate acid *1 Cr 6+ By Soxhlet extraction or Solvent extraction Definite temp. extraction Confirm the tested samples are totally dissolved By spot test Negative *2 Get 50cm 2 sample Concentrate the extract and make up with organic solvent Cool and filter the extract Make up with deionized water By boiling water extraction Analyzed by GC-MSD Analyzed by ICP-OES Make up with deionized water and add diphenyl-carbazide solution Analyzed by UV-VIS *THJ * Page 5 of 10

8 Number : TWNC Remarks: *1: List of Appropriate Acid: Material Acid Added for Digestion Polymers HNO 3, HCl,HF,H 2 O 2, H 3 BO 3 Metals HNO 3, HCl,HF Electronics HNO 3, HCl,H 2 O 2, HBF 4 *2: If the result of spot test is positive, Chromium VI would be determined as detected. *THJ * Page 6 of 10

9 Number : TWNC Test for Halogen Content Reference Standard:EN Sampling/grinding or cutting Add absorbent in a combustion flask & place weighed sample in equipment Fill oxygen into calorimetric bomb Ignite then leave the bomb at room temperature Transfer the absorbent into a volumetric flask Make up with deionized water Analyzed by ion chromatography *THJ * Page 7 of 10

10 Number : TWNC Test For Phthalates Contents Reference Method: EN 14372: 2004 Sampling/grinding or cutting Weigh sample and add organic solvent By solvent extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD *THJ * Page 8 of 10

11 Number : TWNC Test For Hexabromocyclododecane (HBCDD) Reference Standard:USEPA 3540C Sampling/grinding or cutting Weigh sample and add organic solvent By soxhlet extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD End of Report This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for any particular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and only accepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes no warranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conduct the Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct. *THJ * Page 9 of 10

12 Number : TWNC Photo *THJ * Page 10 of 10

13 Number : TWNC Applicant: Littelfuse, S.A. de C.V. Date : Oct 18, 2013 Blvd. Fausto Z. Martinez #1800 Col. Magisterio Seccion 38 C.P Piedra Negras, Coahuila, Mexico Sample Description: One (1) group of submitted samples said to be : Part Description : Blade Part Number : Date Sample Received : Oct 09, 2013 Date Test Started : Oct 11, 2013 : As requested by the applicant, for details please refer to attached pages. Tested Components: (1) Grey metal substrate (2) Silvery plating layer Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director *THJ * Page 1 of 6

14 Number: TWNC Test Result Summary: Heavy Metal Test Item Unit Test Method Cadmium (Cd) content Lead (Pb) content Mercury (Hg) content Chromium VI (Cr 6+ ) content mg/kg with 50 cm 2 With reference to IEC 62321: 2008, by microwave digestion and determined by ICP-OES. With reference to IEC 62321: 2008, by microwave digestion and determined by ICP-OES. With reference to IEC 62321: 2008, by microwave digestion and determined by ICP-OES. With reference to IEC 62321: 2008, by boiling water extraction and determined by UV-Vis Spectrophotometer. Result (1) (2) RL ND ND ND ND 2 Negative Negative 0.02 Remarks: = parts per million based on weight of tested sample = mg/kg ND = Not detected RL = Reporting Limit, Quantitation limit of analyte in sample mg/kg with 50cm 2 = milligram per kilogram with 50 square centimeter Negative = A negative test result indicated positive observation was not found at the time of test. Responsibility of Chemist: Kevin Liu/ Irene Chiou Date Sample Received : Oct 09, 2013 Test Period : Oct 11, 2013 to Oct 18, 2013 RoHS Limit Restricted Substances Cadmium (Cd) content Lead (Pb) content Mercury (Hg) content Chromium VI (Cr 6+ ) content Limits 0.01% (100) 0.1% (1000) 0.1% (1000) 0.1% (1000) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. *THJ * Page 2 of 6

15 Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI) Reference Method: IEC edition 1.0:2008 Number: TWNC Sample preparation Take sample and immerse into Aqua Regia, start to strip plating layer Stop the stripping procedure upon color change completely Take the Aqua solution as plating component and stripped body as substrate component Cd/Pb/Hg Substrate Plating For different material, digest the sample with appropriate acid *1 Cr 6+ By spot test Confirm the tested samples are totally dissolved Negative *2 Get 50cm 2 sample Make up with deionized water By boiling water extraction Analyzed by ICP-OES Make up with deionized water and add diphenylcarbazide solution Remarks: *1: List of Appropriate Acid: Material Acid Added for Digestion Polymers HNO 3,HCl,HF,H 2 O 2,H 3 BO 3 Metals HNO 3,HCl,HF Electronics HNO 3,HCl,H 2 O 2,HBF 4 Analyzed by UV-VIS *2: If the result of spot test is positive, Chromium VI would be determined as detected. *THJ * Page 3 of 6

16 Number: TWNC End of Report This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for anyparticular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and onlyaccepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes nowarranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conductthe Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct. *THJ * Page 4 of 6

17 Number: TWNC *THJ * Page 5 of 6

18 Number: TWNC *THJ * Page 6 of 6

19 Number : TWNC Applicant: Littelfuse, S.A. de C.V. Date : Oct 21, 2013 Blvd. Fausto Z. Martinez #1800 Col. Magisterio Seccion 38 C.P Piedra Negras, Coahuila, Mexico Sample Description: One (1) group of submitted samples said to be : Part Description : Hot Stamp White Foil Part Number : Date Sample Received : Oct 15, 2013 Date Test Started : Oct 15, 2013 : As requested by the applicant, for details please refer to attached pages. Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director *THJ * Page 1 of 12

20 Number: TWNC Test Result Summary: Test Item Unit Test Method Result White foil RL Heavy Metal Cadmium (Cd) content With reference to IEC : 2013, by microwave or acid digestion and determined by ND 2 ICP-OES. Lead (Pb) content With reference to IEC : 2013, by microwave or acid digestion and determined by ND 2 ICP-OES. Mercury (Hg) content With reference to IEC : 2013, by microwave or acid digestion and determined by ND 2 ICP-OES. Antimony (Sb) Content With reference to USEPA 3052, by microwave digestion and 92 2 determined by ICP-OES. Chromium VI (Cr 6+ ) content With reference to IEC 62321: 2008, by alkaline digestion and determined by UV-Vis Spectrophotometer. ND 1 Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) Dibrominated Biphenyls (DiBB) Tribrominated Biphenyls (TriBB) Tetrabrominated Biphenyls (TetraBB) With reference to IEC 62321: Pentabrominated Biphenyls 2008, by solvent extraction (PentaBB) and determined by GC-MS and Hexabrominated Biphenyls further HPLC-DAD confirmation (HexaBB) when necessary. Heptabrominated Biphenyls (HeptaBB) Octabrominated Biphenyls (OctaBB) Nonabrominated Biphenyls (NonaBB) Decabrominated Biphenyl (DecaBB) *THJ * Page 2 of 12

21 Number: TWNC Test Item Unit Test Method Result White foil Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) Dibrominated Diphenyl Ethers (DiBDE) Tribrominated Diphenyl Ethers (TriBDE) Tetrabrominated Diphenyl Ethers (TetraBDE) With reference to IEC 62321: Pentabrominated Diphenyl 2008, by solvent extraction Ethers (PentaBDE) and determined by GC-MS and Hexabrominated Diphenyl further HPLC-DAD confirmation Ethers (HexaBDE) when necessary. Heptabrominated Diphenyl Ethers (HeptaBDE) Octabrominated Diphenyl Ethers (OctaBDE) Nonabrominated Diphenyl Ethers (NonaBDE) Decabrominated Diphenyl Ether (DecaBDE) Halogen Content Fluorine (F) With reference to EN 0 Chlorine (Cl) 14582:2007 by combustion bomb with oxygen and Bromine (Br) 0 determined by Ion Iodine (I) Chromatography. 0 Phthalates Di(2-ethylhexyl) Phthalate (DEHP) ND 10 Dibutyl Phthalate With reference to EN 14372: ND 10 (DBP) 2004, by solvent extraction Benzyl Butyl Phthalate and determined by GC-MS. ND 10 (BBP) Diisobutyl phthalate (DIBP) ND 10 Others With reference to USEPA Hexabromocyclododecane 3540C, by solvent extraction (HBCDD) and determined by GC-MS. ND 10 RL *THJ * Page 3 of 12

22 Number: TWNC Remarks: = parts per million based on weight of tested sample = mg/kg ND = Not detected RL = Reporting Limit, Quantitation limit of analyte in sample Responsibility of Chemist: Kevin Liu/ Irene Chiou/ Vico Lin Date Sample Received : Oct 15, 2013 Test Period : Oct 15, 2013 To Oct 21, 2013 RoHS Limit Restricted Substances Cadmium (Cd) content Lead (Pb) content Mercury (Hg) content Chromium VI (Cr 6+ ) content Polybrominated Biphenyls (PBBs) Polybrominated Diphenyl Ethers (PBDEs) Limits 0.01% (100) 0.1% (1000) 0.1% (1000) 0.1% (1000) 0.1% (1000) 0.1% (1000) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. *THJ * Page 4 of 12

23 Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBs/PBDEs Contents Reference Standard:Cd/Pb: IEC :2013; Hg: IEC :2013; Chromium (VI)/PBBs/PBDEs: IEC 62321:2008 Number: TWNC For non-metal part Sample preparation For metal part Take sample and immerse into Aqua Regia, start to strip plating layer Stop the stripping procedure upon color change completely Take the Aqua solution as plating component and stripped body as substrate component PBBs/PBDEs Cr 6+ Cd/Pb/Hg Substrate Plating Weigh sample and add organic solvent Weigh sample and add alkaline solution For different material, digest the sample with appropriate acid *1 Cr 6+ By solvent extraction By spot test Definite temp. extraction Confirm the tested samples are totally dissolved Get 50cm 2 sample Negative *2 Concentrate the extract and make up with organic solvent Cool and filter the extract Make up with deionized water By boiling water extraction Analyzed by GC-MS Analyzed by ICP-OES Make up with deionized water and add diphenyl-carbazide solution Remarks: *1: List of Appropriate Acid: Material Acid Added for Digestion Polymers HNO 3,HCl,HF,H 2 O 2,H 3 BO 3 Metals HNO 3,HCl,HF Electronics HNO 3,HCl,H 2 O 2,HBF 4 Analyzed by UV-VIS *2: If the result of spot test is positive, Chromium VI would be determined as detected. *THJ * Page 5 of 12

24 Measurement Flowchart: Test for Heavy Metal (Sb) Contents Reference Method:USEPA 3052 Number: TWNC Sampling Weigh sample and digest in microwave digestion oven with suitable acid Confirm the tested samples are totally dissolved Transfer the digested solution and make up with deionized water Analyzed by ICP-OES *THJ * Page 6 of 12

25 Test for Halogen Contents Reference Method:EN Number: TWNC Sampling Add absorbent in a combustion bomb & place weighed sample into sample cup Fill oxygen into the combustion bomb Ignite then leave the bomb at room temperature Transfer the absorbent into a volumetric flask Make up with deionized water Analyzed by Ion Chromatography *THJ * Page 7 of 12

26 Test for Phthalates Contents Reference Method: EN 14372: 2004 Number: TWNC Sampling Weigh sample and add organic solvent By solvent extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MS *THJ * Page 8 of 12

27 Test for Hexabromocyclododecane (HBCDD) Content Reference Method:USEPA 3540C Number: TWNC Sampling Weigh sample and add organic solvent By solvent extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MS *THJ * Page 9 of 12

28 Number: TWNC End of Report This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for anyparticular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and onlyaccepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes nowarranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conductthe Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct. *THJ * Page 10 of 12

29 Number : TWNC Applicant: Littelfuse, S.A. de C.V. Date : Feb 25, 2013 Blvd. Fausto Z. Martinez #1800 Col. Magisterio Seccion 38 C.P Piedra Negras, Coahuila, Mexico Sample Description: One (1) group of submitted samples said to be : Part Description : Color concentrate gray Part Number : Date Sample Received : Feb 19, 2013 Date Test Started : Feb 19, 2013 : As requested by the applicant, for details please refer to attached pages. Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director *THJ * Page 1 of 10

30 Number : TWNC (Ⅰ) Test Result Summary: Heavy Metal Cadmium (Cd) Content Lead (Pb) Content Mercury (Hg) Content Test Item Unit Test Method Chromium VI (Cr 6+ ) Content Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) Dibrominated Biphenyls (DiBB) Tribrominated Biphenyls (TriBB) Tetrabrominated Biphenyls (TetraBB) Pentabrominated Biphenyls (PentaBB) Hexabrominated Biphenyls (HexaBB) Heptabrominated Biphenyls (HeptaBB) Octabrominated Biphenyls (OctaBB) Nonabrominated Biphenyls (NonaBB) Decabrominated Biphenyl (DecaBB) With reference to IEC 62321: 2008, by microwave digestion and determined by ICP-OES. With reference to IEC 62321: 2008, by microwave digestion and determined by ICP-OES. With reference to IEC 62321: 2008, by microwave digestion and determined by ICP-OES. With reference to IEC 62321: 2008, by alkaline digestion and determined by UV-Vis Spectrophotometer. Result Dark gray plastic pellets RL ND 2 ND 2 ND 2 ND 1 With reference to IEC 62321: 2008, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary. *THJ * Page 2 of 10

31 Number : TWNC Result Test Item Unit Test Method Dark gray plastic RL pellets Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) Dibrominated Diphenyl Ethers (DiBDE) Tribrominated Diphenyl Ethers (TriBDE) Tetrabrominated Diphenyl With reference to IEC Ethers (TetraBDE) 62321: 2008, by solvent Pentabrominated Diphenyl extraction and Ethers (PentaBDE) determined by GC-MS and Hexabrominated Diphenyl Ethers further HPLC-DAD (HexaBDE) confirmation when Heptabrominated Diphenyl necessary. Ethers (HeptaBDE) Octabrominated Diphenyl Ethers (OctaBDE) Nonabrominated Diphenyl Ethers (NonaBDE) Decabrominated Diphenyl Ether (DecaBDE) Phthalates Di(2-ethylhexyl) Phthalate With reference to EN (DEHP) 14372: 2004, by solvent 0 Dibutyl Phthalate (DBP) extraction and 0 Benzyl Butyl Phthalate (BBP) determined by GC-MS. 0 Halogen Content Fluorine (F) With reference to EN 0 Chlorine (Cl) 14582:2007 by 0 calorimetric bomb with Bromine (Br) oxygen and determined 0 Iodine (I) by Ion Chromatograph. 0 Others With reference to USEPA Hexabromo cyclododecane 3540C, by solvent (HBCDD) extraction and determined by GC-MS. ND 10 *THJ * Page 3 of 10

32 Number : TWNC Remarks: = parts per million based on weight of tested sample = mg/kg ND = Not detected RL = Reporting Limit, Quantitation limit of analyte in sample Responsibility of Chemist: Kevin Liu/ Irene Chiou/ Vico Lin Date Sample Received : Feb 19, 2013 Test Period : Feb 19, 2013 to Feb 21, 2013 (Ⅱ) Limit: RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100) Lead (Pb) content 0.1% (1000) Mercury (Hg) content 0.1% (1000) Chromium VI (Cr 6+ ) content 0.1% (1000) Polybrominated Biphenyls (PBBs) 0.1% (1000) Polybrominated Diphenyl Ehters (PBDEs) 0.1% (1000) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. *THJ * Page 4 of 10

33 Number : TWNC (Ⅳ) Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBS/PBDES Contents Reference Standard: IEC edition 1.0:2008 For non-metal part Sample preparation For metal part Take sample and immerse into Aqua Regia, start to strip plating layer Stop the stripping procedure upon color change completely Take the Aqua solution as plating component and stripped body as substrate component PBBs/PBDEs Cr 6+ Cd/Pb/Hg Substrate Plating Weigh sample and add organic solvent Weigh sample and add alkaline solution For different material, digest the sample with appropriate acid *1 Cr 6+ By Soxhlet extraction or Solvent extraction Definite temp. extraction Confirm the tested samples are totally dissolved By spot test Negative *2 Get 50cm 2 sample Concentrate the extract and make up with organic solvent Cool and filter the extract Make up with deionized water By boiling water extraction Analyzed by GC-MSD Analyzed by ICP-OES Make up with deionized water and add diphenyl-carbazide solution Analyzed by UV-VIS *THJ * Page 5 of 10

34 Number : TWNC Remarks: *1: List of Appropriate Acid: Material Acid Added for Digestion Polymers HNO 3, HCl,HF,H 2 O 2, H 3 BO 3 Metals HNO 3, HCl,HF Electronics HNO 3, HCl,H 2 O 2, HBF 4 *2: If the result of spot test is positive, Chromium VI would be determined as detected. *THJ * Page 6 of 10

35 Number : TWNC Test for Halogen Content Reference Standard:EN Sampling/grinding or cutting Add absorbent in a combustion flask & place weighed sample in equipment Fill oxygen into calorimetric bomb Ignite then leave the bomb at room temperature Transfer the absorbent into a volumetric flask Make up with deionized water Analyzed by ion chromatography *THJ * Page 7 of 10

36 Number : TWNC Test For Phthalates Contents Reference Method: EN 14372: 2004 Sampling/grinding or cutting Weigh sample and add organic solvent By solvent extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD *THJ * Page 8 of 10

37 Number : TWNC Test For Hexabromocyclododecane (HBCDD) Reference Standard:USEPA 3540C Sampling/grinding or cutting Weigh sample and add organic solvent By soxhlet extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD End of Report This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for any particular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and only accepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes no warranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conduct the Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct. *THJ * Page 9 of 10

38 Number : TWNC Photo *THJ * Page 10 of 10

39 Number : TWNC Applicant: Littelfuse, S.A. de C.V. Date : Aug 02, 2013 Blvd. Fausto Z. Martinez #1800 Col. Magisterio Seccion 38 C.P Piedra Negras, Coahuila, Mexico Sample Description: One (1) group of submitted samples said to be : Part Description : Colorant-Violet Part Number : Date Sample Received : Jul 30, 2013 Date Test Started : Jul 30, 2013 : As requested by the applicant, for details please refer to attached pages. Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director *THJ * Page 1 of 12

40 Number: TWNC Test Result Summary: Test Item Unit Test Method Result Violet plastic pellets RL Heavy Metal With reference to IEC 62321: Cadmium (Cd) content 2008, by microwave digestion ND 2 and determined by ICP-OES. With reference to IEC 62321: Lead (Pb) content 2008, by microwave digestion ND 2 and determined by ICP-OES. With reference to IEC 62321: Mercury (Hg) content 2008, by microwave digestion ND 2 and determined by ICP-OES. With reference to USEPA 3052, Antimony (Sb) Content by microwave digestion and ND 2 determined by ICP-OES. With reference to IEC 62321: Chromium VI (Cr 6+ ) content 2008, by alkaline digestion and determined by UV-Vis ND 1 Spectrophotometer. Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) Dibrominated Biphenyls (DiBB) Tribrominated Biphenyls (TriBB) Tetrabrominated Biphenyls (TetraBB) With reference to IEC 62321: Pentabrominated Biphenyls 2008, by solvent extraction (PentaBB) and determined by GC-MS and Hexabrominated Biphenyls further HPLC-DAD confirmation (HexaBB) when necessary. Heptabrominated Biphenyls (HeptaBB) Octabrominated Biphenyls (OctaBB) Nonabrominated Biphenyls (NonaBB) Decabrominated Biphenyl (DecaBB) *THJ * Page 2 of 12

41 Number: TWNC Test Item Unit Test Method Result Violet plastic pellets RL Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) Dibrominated Diphenyl Ethers (DiBDE) Tribrominated Diphenyl Ethers (TriBDE) Tetrabrominated Diphenyl Ethers (TetraBDE) With reference to IEC 62321: Pentabrominated Diphenyl 2008, by solvent extraction Ethers (PentaBDE) and determined by GC-MS and Hexabrominated Diphenyl further HPLC-DAD confirmation Ethers (HexaBDE) when necessary. Heptabrominated Diphenyl Ethers (HeptaBDE) Octabrominated Diphenyl Ethers (OctaBDE) Nonabrominated Diphenyl Ethers (NonaBDE) Decabrominated Diphenyl Ether (DecaBDE) Halogen Content Fluorine (F) With reference to EN Chlorine (Cl) 14582:2007 by calorimetric 0 bomb with oxygen and Bromine (Br) 0 determined by Ion Iodine (I) Chromatograph. 0 Phthalates Di(2-ethylhexyl) Phthalate (DEHP) ND 10 Dibutyl Phthalate With reference to EN 14372: ND 10 (DBP) 2004, by solvent extraction Benzyl Butyl Phthalate and determined by GC-MS. ND 10 (BBP) Diisobutyl Phthalate (DIBP) ND 10 *THJ * Page 3 of 12

42 Number: TWNC Others Test Item Unit Test Method Hexabromocyclododecane (HBCDD) With reference to USEPA 3540C, by solvent extraction and determined by GC-MS. Result Violet plastic pellets RL ND 10 Remarks: = parts per million based on weight of tested sample = mg/kg ND = Not detected RL = Reporting Limit, Quantitation limit of analyte in sample Responsibility of Chemist: Kevin Liu/ Irene Chiou/ Vico Lin Date Sample Received : Jul 30, 2013 Test Period : Jul 30, 2013 To Aug 02, 2013 RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100) Lead (Pb) content 0.1% (1000) Mercury (Hg) content 0.1% (1000) Chromium VI (Cr 6+ ) content 0.1% (1000) Polybrominated Biphenyls (PBBs) 0.1% (1000) Polybrominated Diphenyl Ethers (PBDEs) 0.1% (1000) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. *THJ * Page 4 of 12

43 Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBs/PBDEs Contents Reference Method: IEC edition 1.0:2008 Number: TWNC For non-metal part Sample preparation For metal part Take sample and immerse into Aqua Regia, start to strip plating layer Stop the stripping procedure upon color change completely Take the Aqua solution as plating component and stripped body as substrate component PBBs/PBDEs Cr 6+ Cd/Pb/Hg Substrate Plating Weigh sample and add organic solvent Weigh sample and add alkaline solution For different material, digest the sample with appropriate acid *1 Cr 6+ By Soxhlet extraction or Solvent extraction Definite temp. extraction Confirm the tested samples are totally dissolved By spot test Get 50cm 2 sample Negative *2 Concentrate the extract and make up with organic solvent Cool and filter the extract Make up with deionized water By boiling water extraction Analyzed by GC-MS Analyzed by ICP-OES Make up with deionized water and add diphenyl-carbazide solution Remarks: *1: List of Appropriate Acid: Material Acid Added for Digestion Polymers HNO 3,HCl,HF,H 2 O 2,H 3 BO 3 Metals HNO 3,HCl,HF Electronics HNO 3,HCl,H 2 O 2,HBF 4 Analyzed by UV-VIS *2: If the result of spot test is positive, Chromium VI would be determined as detected. *THJ * Page 5 of 12

44 Measurement Flowchart: Test for Heavy Metal (Sb) Contents Reference Method:USEPA 3052 Number: TWNC Sampling Weigh sample and digest in microwave digestion oven with suitable acid Confirm the tested samples are totally dissolved Transfer the digested solution and make up with deionized water Analyzed by ICP-OES *THJ * Page 6 of 12

45 Test for Halogen Contents Reference Method:EN Number: TWNC Sampling Add absorbent in a combustion flask & place weighed sample in equipment Fill oxygen into calorimetric bomb Ignite then leave the bomb at room temperature Transfer the absorbent into a volumetric flask Make up with deionized water Analyzed by ion chromatography *THJ * Page 7 of 12

46 Test for Phthalates Contents Reference Method: EN 14372: 2004 Test Report Sampling Number: TWNC Weigh sample and add organic solvent By solvent extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MS *THJ * Page 8 of 12

47 Test for Hexabromocyclododecane (HBCDD) Content Reference Method:USEPA 3540C Test Report Number: TWNC Sampling Weigh sample and add organic solvent By soxhlet extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MS *THJ * Page 9 of 12

48 Number: TWNC End of Report This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for anyparticular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and onlyaccepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes nowarranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conductthe Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct. *THJ * Page 10 of 12

49 Number : TWNC Applicant: Littelfuse, S.A. de C.V. Date : Aug 02, 2013 Blvd. Fausto Z. Martinez #1800 Col. Magisterio Seccion 38 C.P Piedra Negras, Coahuila, Mexico Sample Description: One (1) group of submitted samples said to be : Part Description : Colorant Pink Part Number : Date Sample Received : Jul 30, 2013 Date Test Started : Jul 30, 2013 : As requested by the applicant, for details please refer to attached pages. Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director *THJ * Page 1 of 12

50 Number: TWNC Test Result Summary: Test Item Unit Test Method Result Pink plastic pellets RL Heavy Metal With reference to IEC 62321: Cadmium (Cd) content 2008, by microwave digestion ND 2 and determined by ICP-OES. With reference to IEC 62321: Lead (Pb) content 2008, by microwave digestion ND 2 and determined by ICP-OES. With reference to IEC 62321: Mercury (Hg) content 2008, by microwave digestion ND 2 and determined by ICP-OES. With reference to USEPA 3052, Antimony (Sb) Content by microwave digestion and ND 2 determined by ICP-OES. With reference to IEC 62321: Chromium VI (Cr 6+ ) content 2008, by alkaline digestion and determined by UV-Vis ND 1 Spectrophotometer. Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) Dibrominated Biphenyls (DiBB) Tribrominated Biphenyls (TriBB) Tetrabrominated Biphenyls (TetraBB) With reference to IEC 62321: Pentabrominated Biphenyls 2008, by solvent extraction (PentaBB) and determined by GC-MS and Hexabrominated Biphenyls further HPLC-DAD confirmation (HexaBB) when necessary. Heptabrominated Biphenyls (HeptaBB) Octabrominated Biphenyls (OctaBB) Nonabrominated Biphenyls (NonaBB) Decabrominated Biphenyl (DecaBB) *THJ * Page 2 of 12

51 Number: TWNC Test Item Unit Test Method Result Pink plastic pellets RL Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) Dibrominated Diphenyl Ethers (DiBDE) Tribrominated Diphenyl Ethers (TriBDE) Tetrabrominated Diphenyl Ethers (TetraBDE) With reference to IEC 62321: Pentabrominated Diphenyl 2008, by solvent extraction Ethers (PentaBDE) and determined by GC-MS and Hexabrominated Diphenyl further HPLC-DAD confirmation Ethers (HexaBDE) when necessary. Heptabrominated Diphenyl Ethers (HeptaBDE) Octabrominated Diphenyl Ethers (OctaBDE) Nonabrominated Diphenyl Ethers (NonaBDE) Decabrominated Diphenyl Ether (DecaBDE) Halogen Content Fluorine (F) With reference to EN 0 Chlorine (Cl) 14582:2007 by calorimetric bomb with oxygen and Bromine (Br) 0 determined by Ion Iodine (I) Chromatograph. 0 Phthalates Di(2-ethylhexyl) Phthalate (DEHP) ND 10 Dibutyl Phthalate With reference to EN 14372: ND 10 (DBP) 2004, by solvent extraction Benzyl Butyl Phthalate and determined by GC-MS. ND 10 (BBP) Diisobutyl Phthalate (DIBP) ND 10 *THJ * Page 3 of 12

52 Number: TWNC Others Test Item Unit Test Method Hexabromocyclododecane (HBCDD) With reference to USEPA 3540C, by solvent extraction and determined by GC-MS. Result Pink plastic pellets RL ND 10 Remarks: = parts per million based on weight of tested sample = mg/kg ND = Not detected RL = Reporting Limit, Quantitation limit of analyte in sample Responsibility of Chemist: Kevin Liu/ Irene Chiou/ Vico Lin Date Sample Received : Jul 30, 2013 Test Period : Jul 30, 2013 To Aug 02, 2013 RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100) Lead (Pb) content 0.1% (1000) Mercury (Hg) content 0.1% (1000) Chromium VI (Cr 6+ ) content 0.1% (1000) Polybrominated Biphenyls (PBBs) 0.1% (1000) Polybrominated Diphenyl Ethers (PBDEs) 0.1% (1000) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. *THJ * Page 4 of 12

53 Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBs/PBDEs Contents Reference Method: IEC edition 1.0:2008 Number: TWNC For non-metal part Sample preparation For metal part Take sample and immerse into Aqua Regia, start to strip plating layer Stop the stripping procedure upon color change completely Take the Aqua solution as plating component and stripped body as substrate component PBBs/PBDEs Cr 6+ Cd/Pb/Hg Substrate Plating Weigh sample and add organic solvent Weigh sample and add alkaline solution For different material, digest the sample with appropriate acid *1 Cr 6+ By Soxhlet extraction or Solvent extraction Definite temp. extraction Confirm the tested samples are totally dissolved By spot test Get 50cm 2 sample Negative *2 Concentrate the extract and make up with organic solvent Cool and filter the extract Make up with deionized water By boiling water extraction Analyzed by GC-MS Analyzed by ICP-OES Make up with deionized water and add diphenyl-carbazide solution Remarks: *1: List of Appropriate Acid: Material Acid Added for Digestion Polymers HNO 3,HCl,HF,H 2 O 2,H 3 BO 3 Metals HNO 3,HCl,HF Electronics HNO 3,HCl,H 2 O 2,HBF 4 Analyzed by UV-VIS *2: If the result of spot test is positive, Chromium VI would be determined as detected. *THJ * Page 5 of 12

54 Measurement Flowchart: Test for Heavy Metal (Sb) Contents Reference Method:USEPA 3052 Number: TWNC Sampling Weigh sample and digest in microwave digestion oven with suitable acid Confirm the tested samples are totally dissolved Transfer the digested solution and make up with deionized water Analyzed by ICP-OES *THJ * Page 6 of 12

55 Test for Halogen Contents Reference Method:EN Number: TWNC Sampling Add absorbent in a combustion flask & place weighed sample in equipment Fill oxygen into calorimetric bomb Ignite then leave the bomb at room temperature Transfer the absorbent into a volumetric flask Make up with deionized water Analyzed by ion chromatography *THJ * Page 7 of 12

56 Test for Phthalates Contents Reference Method: EN 14372: 2004 Test Report Sampling Number: TWNC Weigh sample and add organic solvent By solvent extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MS *THJ * Page 8 of 12

57 Test for Hexabromocyclododecane (HBCDD) Content Reference Method:USEPA 3540C Test Report Number: TWNC Sampling Weigh sample and add organic solvent By soxhlet extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MS *THJ * Page 9 of 12

58 Number: TWNC End of Report This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for anyparticular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and onlyaccepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes nowarranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conductthe Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct. *THJ * Page 10 of 12

59 Number : TWNC Applicant: Littelfuse, S.A. de C.V. Date : Aug 01, 2013 Blvd. Fausto Z. Martinez #1800 Col. Magisterio Seccion 38 C.P Piedra Negras, Coahuila, Mexico Sample Description: One (1) group of submitted samples said to be : Part Description : Colorant-Brown Part Number : Date Sample Received : Jul 30, 2013 Date Test Started : Jul 30, 2013 : As requested by the applicant, for details please refer to attached pages. Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director *THJ * Page 1 of 12

60 Number: TWNC Test Result Summary: Test Item Unit Test Method Result Brown plastic pellets RL Heavy Metal With reference to IEC 62321: Cadmium (Cd) content 2008, by microwave digestion ND 2 and determined by ICP-OES. With reference to IEC 62321: Lead (Pb) content 2008, by microwave digestion ND 2 and determined by ICP-OES. With reference to IEC 62321: Mercury (Hg) content 2008, by microwave digestion ND 2 and determined by ICP-OES. With reference to USEPA 3052, Antimony (Sb) Content by microwave digestion and ND 2 determined by ICP-OES. With reference to IEC 62321: Chromium VI (Cr 6+ ) content 2008, by alkaline digestion and determined by UV-Vis ND 1 Spectrophotometer. Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) Dibrominated Biphenyls (DiBB) Tribrominated Biphenyls (TriBB) Tetrabrominated Biphenyls (TetraBB) With reference to IEC 62321: Pentabrominated Biphenyls 2008, by solvent extraction (PentaBB) and determined by GC-MS and Hexabrominated Biphenyls further HPLC-DAD confirmation (HexaBB) when necessary. Heptabrominated Biphenyls (HeptaBB) Octabrominated Biphenyls (OctaBB) Nonabrominated Biphenyls (NonaBB) Decabrominated Biphenyl (DecaBB) *THJ * Page 2 of 12

61 Number: TWNC Test Item Unit Test Method Result Brown plastic pellets RL Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) Dibrominated Diphenyl Ethers (DiBDE) Tribrominated Diphenyl Ethers (TriBDE) Tetrabrominated Diphenyl Ethers (TetraBDE) With reference to IEC 62321: Pentabrominated Diphenyl 2008, by solvent extraction Ethers (PentaBDE) and determined by GC-MS and Hexabrominated Diphenyl further HPLC-DAD confirmation Ethers (HexaBDE) when necessary. Heptabrominated Diphenyl Ethers (HeptaBDE) Octabrominated Diphenyl Ethers (OctaBDE) Nonabrominated Diphenyl Ethers (NonaBDE) Decabrominated Diphenyl Ether (DecaBDE) Halogen Content Fluorine (F) With reference to EN 0 Chlorine (Cl) 14582:2007 by calorimetric 0 bomb with oxygen and Bromine (Br) 0 determined by Ion Iodine (I) Chromatograph. 0 Phthalates Di(2-ethylhexyl) Phthalate (DEHP) ND 10 Dibutyl Phthalate With reference to EN 14372: ND 10 (DBP) 2004, by solvent extraction Benzyl Butyl Phthalate and determined by GC-MS. ND 10 (BBP) Diisobutyl Phthalate (DIBP) ND 10 *THJ * Page 3 of 12

62 Number: TWNC Others Test Item Unit Test Method Hexabromocyclododecane (HBCDD) With reference to USEPA 3540C, by solvent extraction and determined by GC-MS. Result Brown plastic pellets RL ND 10 Remarks: = parts per million based on weight of tested sample = mg/kg ND = Not detected RL = Reporting Limit, Quantitation limit of analyte in sample Responsibility of Chemist: Kevin Liu/ Irene Chiou/ Vico Lin Date Sample Received : Jul 30, 2013 Test Period : Jul 30, 2013 To Aug 01, 2013 RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100) Lead (Pb) content 0.1% (1000) Mercury (Hg) content 0.1% (1000) Chromium VI (Cr 6+ ) content 0.1% (1000) Polybrominated Biphenyls (PBBs) 0.1% (1000) Polybrominated Diphenyl Ethers (PBDEs) 0.1% (1000) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. *THJ * Page 4 of 12

63 Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBs/PBDEs Contents Reference Method: IEC edition 1.0:2008 Number: TWNC For non-metal part Sample preparation For metal part Take sample and immerse into Aqua Regia, start to strip plating layer Stop the stripping procedure upon color change completely Take the Aqua solution as plating component and stripped body as substrate component PBBs/PBDEs Cr 6+ Cd/Pb/Hg Substrate Plating Weigh sample and add organic solvent Weigh sample and add alkaline solution For different material, digest the sample with appropriate acid *1 Cr 6+ By Soxhlet extraction or Solvent extraction Definite temp. extraction Confirm the tested samples are totally dissolved By spot test Get 50cm 2 sample Negative *2 Concentrate the extract and make up with organic solvent Cool and filter the extract Make up with deionized water By boiling water extraction Analyzed by GC-MS Analyzed by ICP-OES Make up with deionized water and add diphenyl-carbazide solution Remarks: *1: List of Appropriate Acid: Material Acid Added for Digestion Polymers HNO 3,HCl,HF,H 2 O 2,H 3 BO 3 Metals HNO 3,HCl,HF Electronics HNO 3,HCl,H 2 O 2,HBF 4 Analyzed by UV-VIS *2: If the result of spot test is positive, Chromium VI would be determined as detected. *THJ * Page 5 of 12

64 Measurement Flowchart: Test for Heavy Metal (Sb) Contents Reference Method:USEPA 3052 Number: TWNC Sampling Weigh sample and digest in microwave digestion oven with suitable acid Confirm the tested samples are totally dissolved Transfer the digested solution and make up with deionized water Analyzed by ICP-OES *THJ * Page 6 of 12

65 Test for Halogen Contents Reference Method:EN Number: TWNC Sampling Add absorbent in a combustion flask & place weighed sample in equipment Fill oxygen into calorimetric bomb Ignite then leave the bomb at room temperature Transfer the absorbent into a volumetric flask Make up with deionized water Analyzed by ion chromatography *THJ * Page 7 of 12

66 Test for Phthalates Contents Reference Method: EN 14372: 2004 Test Report Sampling Number: TWNC Weigh sample and add organic solvent By solvent extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MS *THJ * Page 8 of 12

67 Test for Hexabromocyclododecane (HBCDD) Content Reference Method:USEPA 3540C Test Report Number: TWNC Sampling Weigh sample and add organic solvent By soxhlet extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MS *THJ * Page 9 of 12

68 Number: TWNC End of Report This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for anyparticular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and onlyaccepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes nowarranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conductthe Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct. *THJ * Page 10 of 12

69 Number : TWNC Applicant: Littelfuse, S.A. de C.V. Date : Aug 01, 2013 Blvd. Fausto Z. Martinez #1800 Col. Magisterio Seccion 38 C.P Piedra Negras, Coahuila, Mexico Sample Description: One (1) group of submitted samples said to be : Part Description : Colorant-Red Part Number : Date Sample Received : Jul 30, 2013 Date Test Started : Jul 30, 2013 : As requested by the applicant, for details please refer to attached pages. Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director *THJ * Page 1 of 12

70 Number: TWNC Test Result Summary: Test Item Unit Test Method Result Red plastic pellets RL Heavy Metal With reference to IEC 62321: Cadmium (Cd) content 2008, by microwave digestion ND 2 and determined by ICP-OES. With reference to IEC 62321: Lead (Pb) content 2008, by microwave digestion ND 2 and determined by ICP-OES. With reference to IEC 62321: Mercury (Hg) content 2008, by microwave digestion ND 2 and determined by ICP-OES. With reference to USEPA 3052, Antimony (Sb) Content by microwave digestion and ND 2 determined by ICP-OES. With reference to IEC 62321: Chromium VI (Cr 6+ ) content 2008, by alkaline digestion and determined by UV-Vis ND 1 Spectrophotometer. Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) Dibrominated Biphenyls (DiBB) Tribrominated Biphenyls (TriBB) Tetrabrominated Biphenyls (TetraBB) With reference to IEC 62321: Pentabrominated Biphenyls 2008, by solvent extraction (PentaBB) and determined by GC-MS and Hexabrominated Biphenyls further HPLC-DAD confirmation (HexaBB) when necessary. Heptabrominated Biphenyls (HeptaBB) Octabrominated Biphenyls (OctaBB) Nonabrominated Biphenyls (NonaBB) Decabrominated Biphenyl (DecaBB) *THJ * Page 2 of 12

71 Number: TWNC Test Item Unit Test Method Result Red plastic pellets RL Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) Dibrominated Diphenyl Ethers (DiBDE) Tribrominated Diphenyl Ethers (TriBDE) Tetrabrominated Diphenyl Ethers (TetraBDE) With reference to IEC 62321: Pentabrominated Diphenyl 2008, by solvent extraction Ethers (PentaBDE) and determined by GC-MS and Hexabrominated Diphenyl further HPLC-DAD confirmation Ethers (HexaBDE) when necessary. Heptabrominated Diphenyl Ethers (HeptaBDE) Octabrominated Diphenyl Ethers (OctaBDE) Nonabrominated Diphenyl Ethers (NonaBDE) Decabrominated Diphenyl Ether (DecaBDE) Halogen Content Fluorine (F) With reference to EN 0 Chlorine (Cl) 14582:2007 by calorimetric 0 bomb with oxygen and Bromine (Br) 0 determined by Ion Iodine (I) Chromatograph. 0 Phthalates Di(2-ethylhexyl) Phthalate (DEHP) ND 10 Dibutyl Phthalate With reference to EN 14372: ND 10 (DBP) 2004, by solvent extraction Benzyl Butyl Phthalate and determined by GC-MS. ND 10 (BBP) Diisobutyl Phthalate (DIBP) ND 10 *THJ * Page 3 of 12

72 Number: TWNC Others Test Item Unit Test Method Hexabromocyclododecane (HBCDD) With reference to USEPA 3540C, by solvent extraction and determined by GC-MS. Result Red plastic pellets RL ND 10 Remarks: = parts per million based on weight of tested sample = mg/kg ND = Not detected RL = Reporting Limit, Quantitation limit of analyte in sample Responsibility of Chemist: Kevin Liu/ Irene Chiou/ Vico Lin Date Sample Received : Jul 30, 2013 Test Period : Jul 30, 2013 To Aug 01, 2013 RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100) Lead (Pb) content 0.1% (1000) Mercury (Hg) content 0.1% (1000) Chromium VI (Cr 6+ ) content 0.1% (1000) Polybrominated Biphenyls (PBBs) 0.1% (1000) Polybrominated Diphenyl Ethers (PBDEs) 0.1% (1000) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. *THJ * Page 4 of 12

73 Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBs/PBDEs Contents Reference Method: IEC edition 1.0:2008 Number: TWNC For non-metal part Sample preparation For metal part Take sample and immerse into Aqua Regia, start to strip plating layer Stop the stripping procedure upon color change completely Take the Aqua solution as plating component and stripped body as substrate component PBBs/PBDEs Cr 6+ Cd/Pb/Hg Substrate Plating Weigh sample and add organic solvent Weigh sample and add alkaline solution For different material, digest the sample with appropriate acid *1 Cr 6+ By Soxhlet extraction or Solvent extraction Definite temp. extraction Confirm the tested samples are totally dissolved By spot test Get 50cm 2 sample Negative *2 Concentrate the extract and make up with organic solvent Cool and filter the extract Make up with deionized water By boiling water extraction Analyzed by GC-MS Analyzed by ICP-OES Make up with deionized water and add diphenyl-carbazide solution Remarks: *1: List of Appropriate Acid: Material Acid Added for Digestion Polymers HNO 3,HCl,HF,H 2 O 2,H 3 BO 3 Metals HNO 3,HCl,HF Electronics HNO 3,HCl,H 2 O 2,HBF 4 Analyzed by UV-VIS *2: If the result of spot test is positive, Chromium VI would be determined as detected. *THJ * Page 5 of 12

74 Measurement Flowchart: Test for Heavy Metal (Sb) Contents Reference Method:USEPA 3052 Number: TWNC Sampling Weigh sample and digest in microwave digestion oven with suitable acid Confirm the tested samples are totally dissolved Transfer the digested solution and make up with deionized water Analyzed by ICP-OES *THJ * Page 6 of 12

75 Test for Halogen Contents Reference Method:EN Number: TWNC Sampling Add absorbent in a combustion flask & place weighed sample in equipment Fill oxygen into calorimetric bomb Ignite then leave the bomb at room temperature Transfer the absorbent into a volumetric flask Make up with deionized water Analyzed by ion chromatography *THJ * Page 7 of 12

76 Test for Phthalates Contents Reference Method: EN 14372: 2004 Test Report Sampling Number: TWNC Weigh sample and add organic solvent By solvent extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MS *THJ * Page 8 of 12

77 Test for Hexabromocyclododecane (HBCDD) Content Reference Method:USEPA 3540C Test Report Number: TWNC Sampling Weigh sample and add organic solvent By soxhlet extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MS *THJ * Page 9 of 12

78 Number: TWNC End of Report This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for anyparticular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and onlyaccepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes nowarranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conductthe Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct. *THJ * Page 10 of 12

79 Number : TWNC Applicant: Littelfuse, S.A. de C.V. Date : Feb 25, 2013 Blvd. Fausto Z. Martinez #1800 Col. Magisterio Seccion 38 C.P Piedra Negras, Coahuila, Mexico Sample Description: One (1) group of submitted samples said to be : Part Description : Color concentrate blue Part Number : Date Sample Received : Feb 19, 2013 Date Test Started : Feb 19, 2013 : As requested by the applicant, for details please refer to attached pages. Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director *THJ * Page 1 of 10

80 Number : TWNC (Ⅰ) Test Result Summary: Heavy Metal Cadmium (Cd) Content Lead (Pb) Content Mercury (Hg) Content Test Item Unit Test Method Chromium VI (Cr 6+ ) Content Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) Dibrominated Biphenyls (DiBB) Tribrominated Biphenyls (TriBB) Tetrabrominated Biphenyls (TetraBB) Pentabrominated Biphenyls (PentaBB) Hexabrominated Biphenyls (HexaBB) Heptabrominated Biphenyls (HeptaBB) Octabrominated Biphenyls (OctaBB) Nonabrominated Biphenyls (NonaBB) Decabrominated Biphenyl (DecaBB) With reference to IEC 62321: 2008, by microwave digestion and determined by ICP-OES. With reference to IEC 62321: 2008, by microwave digestion and determined by ICP-OES. With reference to IEC 62321: 2008, by microwave digestion and determined by ICP-OES. With reference to IEC 62321: 2008, by alkaline digestion and determined by UV-Vis Spectrophotometer. Result Blue plastic pellets RL ND 2 ND 2 ND 2 ND 1 With reference to IEC 62321: 2008, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary. *THJ * Page 2 of 10

81 Number : TWNC Result Test Item Unit Test Method Blue plastic RL pellets Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) Dibrominated Diphenyl Ethers (DiBDE) Tribrominated Diphenyl Ethers (TriBDE) Tetrabrominated Diphenyl With reference to IEC Ethers (TetraBDE) 62321: 2008, by solvent Pentabrominated Diphenyl extraction and Ethers (PentaBDE) determined by GC-MS and Hexabrominated Diphenyl Ethers further HPLC-DAD (HexaBDE) confirmation when Heptabrominated Diphenyl necessary. Ethers (HeptaBDE) Octabrominated Diphenyl Ethers (OctaBDE) Nonabrominated Diphenyl Ethers (NonaBDE) Decabrominated Diphenyl Ether (DecaBDE) Phthalates Di(2-ethylhexyl) Phthalate With reference to EN (DEHP) 14372: 2004, by solvent 0 Dibutyl Phthalate (DBP) extraction and 0 Benzyl Butyl Phthalate (BBP) determined by GC-MS. 0 Halogen Content Fluorine (F) With reference to EN 0 Chlorine (Cl) 14582:2007 by 0 calorimetric bomb with Bromine (Br) oxygen and determined 0 Iodine (I) by Ion Chromatograph. 0 Others With reference to USEPA Hexabromo cyclododecane 3540C, by solvent (HBCDD) extraction and determined by GC-MS. ND 10 *THJ * Page 3 of 10

82 Number : TWNC Remarks: = parts per million based on weight of tested sample = mg/kg ND = Not detected RL = Reporting Limit, Quantitation limit of analyte in sample Responsibility of Chemist: Kevin Liu/ Irene Chiou/ Vico Lin Date Sample Received : Feb 19, 2013 Test Period : Feb 19, 2013 to Feb 21, 2013 (Ⅱ) Limit: RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100) Lead (Pb) content 0.1% (1000) Mercury (Hg) content 0.1% (1000) Chromium VI (Cr 6+ ) content 0.1% (1000) Polybrominated Biphenyls (PBBs) 0.1% (1000) Polybrominated Diphenyl Ehters (PBDEs) 0.1% (1000) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. *THJ * Page 4 of 10

83 Number : TWNC (Ⅳ) Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBS/PBDES Contents Reference Standard: IEC edition 1.0:2008 For non-metal part Sample preparation For metal part Take sample and immerse into Aqua Regia, start to strip plating layer Stop the stripping procedure upon color change completely Take the Aqua solution as plating component and stripped body as substrate component PBBs/PBDEs Cr 6+ Cd/Pb/Hg Substrate Plating Weigh sample and add organic solvent Weigh sample and add alkaline solution For different material, digest the sample with appropriate acid *1 Cr 6+ By Soxhlet extraction or Solvent extraction Definite temp. extraction Confirm the tested samples are totally dissolved By spot test Negative *2 Get 50cm 2 sample Concentrate the extract and make up with organic solvent Cool and filter the extract Make up with deionized water By boiling water extraction Analyzed by GC-MSD Analyzed by ICP-OES Make up with deionized water and add diphenyl-carbazide solution Analyzed by UV-VIS *THJ * Page 5 of 10

84 Number : TWNC Remarks: *1: List of Appropriate Acid: Material Acid Added for Digestion Polymers HNO 3, HCl,HF,H 2 O 2, H 3 BO 3 Metals HNO 3, HCl,HF Electronics HNO 3, HCl,H 2 O 2, HBF 4 *2: If the result of spot test is positive, Chromium VI would be determined as detected. *THJ * Page 6 of 10

85 Number : TWNC Test for Halogen Content Reference Standard:EN Sampling/grinding or cutting Add absorbent in a combustion flask & place weighed sample in equipment Fill oxygen into calorimetric bomb Ignite then leave the bomb at room temperature Transfer the absorbent into a volumetric flask Make up with deionized water Analyzed by ion chromatography *THJ * Page 7 of 10

86 Number : TWNC Test For Phthalates Contents Reference Method: EN 14372: 2004 Sampling/grinding or cutting Weigh sample and add organic solvent By solvent extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD *THJ * Page 8 of 10

87 Number : TWNC Test For Hexabromocyclododecane (HBCDD) Reference Standard:USEPA 3540C Sampling/grinding or cutting Weigh sample and add organic solvent By soxhlet extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD End of Report This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for any particular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and only accepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes no warranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conduct the Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct. *THJ * Page 9 of 10

88 Number : TWNC Photo *THJ * Page 10 of 10

89 Number : TWNC Applicant: Littelfuse, S.A. de C.V. Date : Aug 01, 2013 Blvd. Fausto Z. Martinez #1800 Col. Magisterio Seccion 38 C.P Piedra Negras, Coahuila, Mexico Sample Description: One (1) group of submitted samples said to be : Part Description : Colorant-Tan Part Number : Date Sample Received : Jul 30, 2013 Date Test Started : Jul 30, 2013 : As requested by the applicant, for details please refer to attached pages. Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director *THJ * Page 1 of 12

90 Number: TWNC Test Result Summary: Test Item Unit Test Method Result Light brown plastic pellets RL Heavy Metal With reference to IEC 62321: Cadmium (Cd) content 2008, by microwave digestion ND 2 and determined by ICP-OES. With reference to IEC 62321: Lead (Pb) content 2008, by microwave digestion ND 2 and determined by ICP-OES. With reference to IEC 62321: Mercury (Hg) content 2008, by microwave digestion ND 2 and determined by ICP-OES. With reference to USEPA 3052, Antimony (Sb) Content by microwave digestion and ND 2 determined by ICP-OES. With reference to IEC 62321: Chromium VI (Cr 6+ ) content 2008, by alkaline digestion and determined by UV-Vis ND 1 Spectrophotometer. Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) Dibrominated Biphenyls (DiBB) Tribrominated Biphenyls (TriBB) Tetrabrominated Biphenyls (TetraBB) With reference to IEC 62321: Pentabrominated Biphenyls 2008, by solvent extraction (PentaBB) and determined by GC-MS and Hexabrominated Biphenyls further HPLC-DAD confirmation (HexaBB) when necessary. Heptabrominated Biphenyls (HeptaBB) Octabrominated Biphenyls (OctaBB) Nonabrominated Biphenyls (NonaBB) Decabrominated Biphenyl (DecaBB) *THJ * Page 2 of 12

91 Number: TWNC Test Item Unit Test Method Result Light brown plastic pellets RL Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) Dibrominated Diphenyl Ethers (DiBDE) Tribrominated Diphenyl Ethers (TriBDE) Tetrabrominated Diphenyl Ethers (TetraBDE) With reference to IEC 62321: Pentabrominated Diphenyl 2008, by solvent extraction Ethers (PentaBDE) and determined by GC-MS and Hexabrominated Diphenyl further HPLC-DAD confirmation Ethers (HexaBDE) when necessary. Heptabrominated Diphenyl Ethers (HeptaBDE) Octabrominated Diphenyl Ethers (OctaBDE) Nonabrominated Diphenyl Ethers (NonaBDE) Decabrominated Diphenyl Ether (DecaBDE) Halogen Content Fluorine (F) With reference to EN 0 Chlorine (Cl) 14582:2007 by calorimetric 0 bomb with oxygen and Bromine (Br) 0 determined by Ion Iodine (I) Chromatograph. 0 Phthalates Di(2-ethylhexyl) Phthalate (DEHP) ND 10 Dibutyl Phthalate With reference to EN 14372: ND 10 (DBP) 2004, by solvent extraction Benzyl Butyl Phthalate and determined by GC-MS. ND 10 (BBP) Diisobutyl Phthalate (DIBP) ND 10 *THJ * Page 3 of 12

92 Number: TWNC Others Test Item Unit Test Method Hexabromocyclododecane (HBCDD) With reference to USEPA 3540C, by solvent extraction and determined by GC-MS. Result Light brown plastic pellets RL ND 10 Remarks: = parts per million based on weight of tested sample = mg/kg ND = Not detected RL = Reporting Limit, Quantitation limit of analyte in sample Responsibility of Chemist: Kevin Liu/ Irene Chiou/ Vico Lin Date Sample Received : Jul 30, 2013 Test Period : Jul 30, 2013 To Aug 01, 2013 RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100) Lead (Pb) content 0.1% (1000) Mercury (Hg) content 0.1% (1000) Chromium VI (Cr 6+ ) content 0.1% (1000) Polybrominated Biphenyls (PBBs) 0.1% (1000) Polybrominated Diphenyl Ethers (PBDEs) 0.1% (1000) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. *THJ * Page 4 of 12

93 Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBs/PBDEs Contents Reference Method: IEC edition 1.0:2008 Number: TWNC For non-metal part Sample preparation For metal part Take sample and immerse into Aqua Regia, start to strip plating layer Stop the stripping procedure upon color change completely Take the Aqua solution as plating component and stripped body as substrate component PBBs/PBDEs Cr 6+ Cd/Pb/Hg Substrate Plating Weigh sample and add organic solvent Weigh sample and add alkaline solution For different material, digest the sample with appropriate acid *1 Cr 6+ By Soxhlet extraction or Solvent extraction Definite temp. extraction Confirm the tested samples are totally dissolved By spot test Get 50cm 2 sample Negative *2 Concentrate the extract and make up with organic solvent Cool and filter the extract Make up with deionized water By boiling water extraction Analyzed by GC-MS Analyzed by ICP-OES Make up with deionized water and add diphenyl-carbazide solution Remarks: *1: List of Appropriate Acid: Material Acid Added for Digestion Polymers HNO 3,HCl,HF,H 2 O 2,H 3 BO 3 Metals HNO 3,HCl,HF Electronics HNO 3,HCl,H 2 O 2,HBF 4 Analyzed by UV-VIS *2: If the result of spot test is positive, Chromium VI would be determined as detected. *THJ * Page 5 of 12

94 Measurement Flowchart: Test for Heavy Metal (Sb) Contents Reference Method:USEPA 3052 Number: TWNC Sampling Weigh sample and digest in microwave digestion oven with suitable acid Confirm the tested samples are totally dissolved Transfer the digested solution and make up with deionized water Analyzed by ICP-OES *THJ * Page 6 of 12

95 Test for Halogen Contents Reference Method:EN Number: TWNC Sampling Add absorbent in a combustion flask & place weighed sample in equipment Fill oxygen into calorimetric bomb Ignite then leave the bomb at room temperature Transfer the absorbent into a volumetric flask Make up with deionized water Analyzed by ion chromatography *THJ * Page 7 of 12

96 Test for Phthalates Contents Reference Method: EN 14372: 2004 Test Report Sampling Number: TWNC Weigh sample and add organic solvent By solvent extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MS *THJ * Page 8 of 12

97 Test for Hexabromocyclododecane (HBCDD) Content Reference Method:USEPA 3540C Test Report Number: TWNC Sampling Weigh sample and add organic solvent By soxhlet extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MS *THJ * Page 9 of 12

98 Number: TWNC End of Report This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for anyparticular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and onlyaccepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes nowarranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conductthe Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct. *THJ * Page 10 of 12

99 Test Reoort Applicant: Litteltuse, S,A, de C.V, Bvd. Fausto Z. Martinez #1800 Col. ltlagisterio Seccion 38 C.P Piedra Negras, Coahuila, I\4erico Numb r Date TWNC Jul 16, 2013 Sample Description: One (1) grcup of submitted samdesaidtobe: Paft Description Green colorant Part Number 0s7883 Date Sample Re{eiled Jul 08, 2013 Date Test Stard Jul 09, 2013 l As requested by the applicant, fior details please refer to attached pages. Authorized byi on Behalf of Intertek Testing S rvices Talwan Limited K, Y. Uang Director Intert k Testlng Services Taiwan Ltd. 8F., No.423, Ruiguang Rd., Nein! Dist ict, Taipei 11492, Taiwan, R.o.c. a@a\;h&e&&i'aprae 114s2 ijlif^ldethrtflf 423 trt I lh T t: l+08e2) 6602,288a a85 F3r: (+88F2) llllllllllllllllllllllllllllllilllllllil p"g" 1of 11

100 Test Reoort Number: TWNC Test Re$lt Summa Test ltem udt Test lvlethod Result Green olastic oellets B! Heavv Metal Cadmium (Cd) content with reference to IEc 52321: 2008, by mlcrowave digestion ND 2 and determined bv ICP-OES. Lead (Pb) content with reference to IEc 62321: 2008, by microwave digestion ND 2 and determined bv ICP-OES, Mercury (Hg) content With reference to IEC 62321: 2008, by microwave digestion ND 2 and d termined bv ICP-OES. Chromium VI (Cr5*) content With reference to IEC 62321: 2008, by alkaline digestion and determined by UV-Vis SoectroDhotometer. ND 1 Polybrofiinat d Biph nyls (PBB6) Monobrominated Biphenyls al\4onobb) Dlbromhated Biphenyls (DiBB) Tribrominated Biphenyls ftribb) Tetrabrominated Biphenyls fietrabb) Pentabrom jnated Wi$ reference to IEc 62321: Biphenyls (PentaBB) 2008, by solvent extradion and determined by GC-[.{S and Hexabrominated Biphenyls (HexaBB) further HPLC-DAD confirmation wnen ne@ssary, Heptabrominated Biphenyls (HeDtaBB) Octabrominated Blphenyls foctebbl Nonabrominated Biphenyls (NonaBB) Decabrominated Biphenyl (DecaBB) fiilililil1t illtililfl t il]ilililnl Int n k Testng Services Taiwan Ltd. 8F., No.423, Ruiguang Rd., Nsihu Dislricl, Taipei 11,192, Taiwan, R.O.C. a@aaa&&&6 Fa\d 114s26jLfidg{E#}6t6 423 Ai I E Teli(+8aGa {845 Fa* (+846-2) 66@-2410 Page 2 of 11

101 Number TWNC003222r4 Test ltem Uoit Test l,4ethod Result Green olastic oellets Bt Polybrominated DiDhenyl Ethers (PBDES) Iqonobrominated Diphenyl Ethe6 (N,lonoBDE) Dibrominated Diphenyl Ethe6 (DiBDE) PPM Trlbrominated Diphenyl Ethe6 firibde) Tetrabrominated Diphenyl Ethers (TetraBDE) Pentabrominated Diphenyl Wth reference to IEC 62321: Ethe$ (PentaBDE) 2008, by solvent extraction and determined Hexabrominated by GC-I4S and Diphenyl fu rther HPLC-DAD Ethers (HexaBDE) confirmation when necessary. Heptabrominated Diphenyl Ethers (HeptaBDE) octabrominated Diphenyl Ethers (OctaBDE) Nonabromlnated Diphenyl Ethers (NonaBDE) Decabrominated Dlphenyl Ether (D c BDE) Haloqen Content Ftuonne (Fl With reference to EN 0 Chlorine (Cl) 14582:2007 by calorimetric 0 bomb wlth oxygen and Bromlne (Br) determined by Ion 0 Iodine {I) 0 Phthalates Di(2-ethylheryl) Phthalate (DEHP'I ND 10 With reference to EN 14372: Dibutyl Phthalate (DBP) 2004, by solvent extraction ND 10 and determined by GC-14S. Benzyl Butyl Phthalate {BBP') ND 10 IntEn k Testlng serulces Telwan Ltd. 8F., No.423, Ruiguang Rd. Neihu Dislricl,Taipei11492, Taiwan, RO C e@a\;a&ffi&ita[r^a 11,192 tjliitrjjfltdiffi)bl* 423!* 8 lf Ter (+88G2) 6602'28s8. 2?9t4485 Fd:(+88&2) 6602'2410 ililllllllllllllllllllllllllllllllll Pase 3 or 11

102 Test Reoort Number: TWNC Othe]s Test ltem udt Test Metfiod Hexabromocyclododecane (HBCDD) With reference to USEPA 352()C, by solvent extraction and determined W GC-I\4S. Result Green olastic oellets ND E! l0 Remarks: = pbrts p r million bas d on weight of tested sample = mg/kg ND = Not detected RL = Reporting Limit, Quantitation limit of analyte in sample Responsibility of Chemist: Kevin Liu/ Irene Chiou/ Vico Lin Date Sample Received : Ju 08,2013 Test Period i Jul08, 2013 ToJul 12, 2013 RoHS Limit Restricted Substances!i!oG Cadmium (Cd) content 0.01Yo f100oom) Lead (Pb) content 0.1olo (100000m) Mercurv (Ho) content 0.1olo (1000oDm) Chromium VI (Cf') content 0.1olo (1000) Polvbrominated Biohenvls (PBBS) 0.10,6 (1000oDm) Polvbrominated Diohenvl Ethers (PBDES) 0.1% (100000m) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material, Intertek T$ting Services Talwan Ltd. 8F., No. 423, Ruiguang Rd.. Neihu Oistict, Taipei 11492, Taiwan, R.O.C. aelaffi&efii?6 Ke\a 114e2 bjlfidsle i{}c[s 423!fi I E Tel:(+886-a 66m ru885 Fax (+886-2) lllllllllllllllllllllllllllllllllllllll pase4or 11

103 Measurement Flowchart: Number: TWNC Test for Cd/Pb/Hg/Chromium (VI)/PBBS/PBDES Contents Refrerence Method: IEC edition 1.0:2008 Take sarnple and immerse into Aqua Regia, srart to strip plating layer Stop the shg plredure upon (olor change completely Take $e Aqua solution as plating component and stripped body as sub6trate component P8Bs/PADES Y ' I weish sample and add I I ds.nicsor nt I Y ' I By Soxhlet ext'aclion or I V ' sotvent extraclion I I t l I Derlnite temp. I I exbadion I Y, I concentrate the ertnct I r l I and make up with oqanic I I cool and filter the I I extect I l s o ' v e n t l - v r (_ t"'t*,t - "t, V r,4ake up v/ith deionized wat r and add diphenyl dazid Remarks: *1r List ol Acid It4aterial Acid Added for Dioestion HNO1,HCI,HF,H'O',H1BO1 lletals HNOT,HCI,HF Electronics HNOT,HCI,H,O,,HBF. *2: If the result of spot test is posiuve, Chromium VI would be determined as detected. Intertek lesting sewices Taiwan Ltd. 8F., No.423, Ruiouano Rd., N6ihu Dislricl, rsip6i 11492, Taiwan, R.O.C. a@^\a&e{^[e'i? FR^\FJ fijb rjrfjjlflld.ftxeg 423 li 8 ig l [ (+88e2) a Fsr: (+68F2) l[lll]illlilllllllllll ]lllllllilllll Paee s or 11

104 Test for Halogen Contents Reference l4ethod : EN Ir$-Berglt Number: TWNC Md absoftent in a combustion flask & place weighed sample in equipment Transtur the absorb nt into a volumetric flask t4ake up with deionized water Analyzed by ion chromatography uililililililil]ilililil ilt!tl htenek T stlng Servlces Tilwan Ltd. 8F., No,423, Ruiguang Rd.. Neihu Dislrict, Taipei Taiwan, R.O.C. a@a-a&&&toaf^e 114e2 rljlfi/streitttt* 423 fr 3 E Tel:{+88G2) {845 Fd:(+84&2)66@-2410 Page 6 of 11

105 T st Reoort T st Conducd Test for Phthalatescontents Reference! ethod: EN 14372: 2004 Number: TWNC Weigh sample and add organic solvent By solvent extradion Concentrate the extrad and make up with organic solvent Analyzed by GC-MS Intertet T8ting Sewlces Talwan Ltd. 8F,, No. 423, Ruigusng Rd., Neihu Districi, Taipei 11492, Taiwan, R.o.c. effia;f&ffi&i,) FEa\d AJt fi 'j*eefty6ld# 423 ffi I B Teli (+88S2) ru885 Fax (+88&2) lli illlllllllllllillllllllllllllllllllil pase 7 or 11

106 Test Reoort Test Conduded Test for HgGbromocyclododecane (HBCDD) Content Reference Method : USEPA 3540C Number: TWNC Analyzed by GC-llS Intertek Testins Services Taiwan Ltd. 8F., No Ruiquang Rd,, Neihu District, Taip i 11492, Taiwan, R.O.C. a@atr&&&.tt [Fa-d ]1fid$!Eg$*t$ 423 l,t 0 {q TeI (+88G2) {885 Fax (+88G2) illlllfl llllllllilllllllllllllllllllllll Page I of 11

107 Test Reoort Numt'er: TWNC (o lo I crt (\, FI o I End of Report thebtteztd.elayenebq,af d!t *1tdiwar{arffini@edkateftrt awld byw ItE t1.fkfje t*arlendrta.@oracrn. Ltf'tr,lk tu d ett 2 d6/ or@ q 4 cdts t e@ew b tr res ods tan tu b e a diet tu M bds tu M tu Maapt a.t, ranty b tnu h,ey hs diw M of q n tu M lndix'6r'byfugee4.xqlbfufudfug 6.4l9mddfuM htertek T6ting Seryicas Taiwan Ltd. 8F,No 423, Rligua.q Rd. Nehu D stnd, Taipei11492, Taiwan, R O C +El'a\#t&Efi ief6 [Et1d 114s2 h)1fi,'ttstu;tbwn 4x M 3 t4 Tel (+886.2) E885 F8x {+E86-2) lllllllllllllilllllllllllllltrlllllllllllll p"s" g tt "r

108 Number : TWNC Applicant: Littelfuse, S.A. de C.V. Date : Feb 25, 2013 Blvd. Fausto Z. Martinez #1800 Col. Magisterio Seccion 38 C.P Piedra Negras, Coahuila, Mexico Sample Description: One (1) group of submitted samples said to be : Part Description : COLOR CONCENTRATE ORANGE Part Number : Date Sample Received : Feb 19, 2013 Date Test Started : Feb 19, 2013 : As requested by the applicant, for details please refer to attached pages. Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director *THJ * Page 1 of 10

109 Number : TWNC (Ⅰ) Test Result Summary: Heavy Metal Cadmium (Cd) Content Lead (Pb) Content Mercury (Hg) Content Test Item Unit Test Method Chromium VI (Cr 6+ ) Content Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) Dibrominated Biphenyls (DiBB) Tribrominated Biphenyls (TriBB) Tetrabrominated Biphenyls (TetraBB) Pentabrominated Biphenyls (PentaBB) Hexabrominated Biphenyls (HexaBB) Heptabrominated Biphenyls (HeptaBB) Octabrominated Biphenyls (OctaBB) Nonabrominated Biphenyls (NonaBB) Decabrominated Biphenyl (DecaBB) With reference to IEC 62321: 2008, by microwave digestion and determined by ICP-OES. With reference to IEC 62321: 2008, by microwave digestion and determined by ICP-OES. With reference to IEC 62321: 2008, by microwave digestion and determined by ICP-OES. With reference to IEC 62321: 2008, by alkaline digestion and determined by UV-Vis Spectrophotometer. Result Dark orange plastic pellets RL ND 2 ND 2 ND 2 ND 1 With reference to IEC 62321: 2008, by solvent extraction and determined by GC-MS and further HPLC-DAD confirmation when necessary. *THJ * Page 2 of 10

110 Number : TWNC Result Test Item Unit Test Method Dark orange plastic RL pellets Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) Dibrominated Diphenyl Ethers (DiBDE) Tribrominated Diphenyl Ethers (TriBDE) Tetrabrominated Diphenyl With reference to IEC Ethers (TetraBDE) 62321: 2008, by solvent Pentabrominated Diphenyl extraction and Ethers (PentaBDE) determined by GC-MS and Hexabrominated Diphenyl Ethers further HPLC-DAD (HexaBDE) confirmation when Heptabrominated Diphenyl necessary. Ethers (HeptaBDE) Octabrominated Diphenyl Ethers (OctaBDE) Nonabrominated Diphenyl Ethers (NonaBDE) Decabrominated Diphenyl Ether (DecaBDE) Phthalates Di(2-ethylhexyl) Phthalate With reference to EN (DEHP) 14372: 2004, by solvent 0 Dibutyl Phthalate (DBP) extraction and 0 Benzyl Butyl Phthalate (BBP) determined by GC-MS. 0 Halogen Content Fluorine (F) With reference to EN 0 Chlorine (Cl) 14582:2007 by calorimetric bomb with Bromine (Br) oxygen and determined 0 Iodine (I) by Ion Chromatograph. 0 Others With reference to USEPA Hexabromo cyclododecane 3540C, by solvent (HBCDD) extraction and determined by GC-MS. ND 10 *THJ * Page 3 of 10

111 Number : TWNC Remarks: = parts per million based on weight of tested sample = mg/kg ND = Not detected RL = Reporting Limit, Quantitation limit of analyte in sample Responsibility of Chemist: Kevin Liu/ Irene Chiou/ Vico Lin Date Sample Received : Feb 19, 2013 Test Period : Feb 19, 2013 to Feb 21, 2013 (Ⅱ) Limit: RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100) Lead (Pb) content 0.1% (1000) Mercury (Hg) content 0.1% (1000) Chromium VI (Cr 6+ ) content 0.1% (1000) Polybrominated Biphenyls (PBBs) 0.1% (1000) Polybrominated Diphenyl Ehters (PBDEs) 0.1% (1000) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. *THJ * Page 4 of 10

112 Number : TWNC (Ⅳ) Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBS/PBDES Contents Reference Standard: IEC edition 1.0:2008 For non-metal part Sample preparation For metal part Take sample and immerse into Aqua Regia, start to strip plating layer Stop the stripping procedure upon color change completely Take the Aqua solution as plating component and stripped body as substrate component PBBs/PBDEs Cr 6+ Cd/Pb/Hg Substrate Plating Weigh sample and add organic solvent Weigh sample and add alkaline solution For different material, digest the sample with appropriate acid *1 Cr 6+ By Soxhlet extraction or Solvent extraction Definite temp. extraction Confirm the tested samples are totally dissolved By spot test Negative *2 Get 50cm 2 sample Concentrate the extract and make up with organic solvent Cool and filter the extract Make up with deionized water By boiling water extraction Analyzed by GC-MSD Analyzed by ICP-OES Make up with deionized water and add diphenyl-carbazide solution Analyzed by UV-VIS *THJ * Page 5 of 10

113 Number : TWNC Remarks: *1: List of Appropriate Acid: Material Acid Added for Digestion Polymers HNO 3, HCl,HF,H 2 O 2, H 3 BO 3 Metals HNO 3, HCl,HF Electronics HNO 3, HCl,H 2 O 2, HBF 4 *2: If the result of spot test is positive, Chromium VI would be determined as detected. *THJ * Page 6 of 10

114 Number : TWNC Test for Halogen Content Reference Standard:EN Sampling/grinding or cutting Add absorbent in a combustion flask & place weighed sample in equipment Fill oxygen into calorimetric bomb Ignite then leave the bomb at room temperature Transfer the absorbent into a volumetric flask Make up with deionized water Analyzed by ion chromatography *THJ * Page 7 of 10

115 Number : TWNC Test For Phthalates Contents Reference Method: EN 14372: 2004 Sampling/grinding or cutting Weigh sample and add organic solvent By solvent extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD *THJ * Page 8 of 10

116 Number : TWNC Test For Hexabromocyclododecane (HBCDD) Reference Standard:USEPA 3540C Sampling/grinding or cutting Weigh sample and add organic solvent By soxhlet extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MSD End of Report This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for any particular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and only accepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes no warranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conduct the Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct. *THJ * Page 9 of 10

117 Number : TWNC Photo *THJ * Page 10 of 10

118 Number : TWNC Applicant: Littelfuse, S.A. de C.V. Date : Sep 14, 2013 Blvd. Fausto Z. Martinez #1800 Col. Magisterio Seccion 38 C.P Piedra Negras, Coahuila, Mexico Sample Description: One (1) group of submitted samples said to be : Part Description : YELLOW COLORANT Part Number : Date Sample Received : Sep 10, 2013 Date Test Started : Sep 10, 2013 to Sep 13, 2013 : As requested by the applicant, for details please refer to attached pages. Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director *THJ * Page 1 of 12

119 Number: TWNC Test Result Summary: Test Item Unit Test Method Result Orange plastic pellets RL Heavy Metal Cadmium (Cd) content With reference to IEC 62321: 2008, by microwave digestion ND 2 and determined by ICP-OES. Lead (Pb) content With reference to IEC 62321: 2008, by microwave digestion ND 2 and determined by ICP-OES. Mercury (Hg) content With reference to IEC 62321: 2008, by microwave digestion ND 2 and determined by ICP-OES. Antimony (Sb) Content With reference to USEPA 3052, by microwave digestion and ND 2 determined by ICP-OES. Chromium VI (Cr 6+ ) content With reference to IEC 62321: 2008, by alkaline digestion and determined by UV-Vis Spectrophotometer. ND 1 Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) Dibrominated Biphenyls (DiBB) Tribrominated Biphenyls (TriBB) Tetrabrominated Biphenyls (TetraBB) With reference to IEC 62321: Pentabrominated Biphenyls 2008, by solvent extraction (PentaBB) and determined by GC-MS and Hexabrominated Biphenyls further HPLC-DAD confirmation (HexaBB) when necessary. Heptabrominated Biphenyls (HeptaBB) Octabrominated Biphenyls (OctaBB) Nonabrominated Biphenyls (NonaBB) Decabrominated Biphenyl (DecaBB) *THJ * Page 2 of 12

120 Number: TWNC Test Item Unit Test Method Result Orange plastic pellets Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) Dibrominated Diphenyl Ethers (DiBDE) Tribrominated Diphenyl Ethers (TriBDE) Tetrabrominated Diphenyl Ethers (TetraBDE) With reference to IEC 62321: Pentabrominated Diphenyl 2008, by solvent extraction Ethers (PentaBDE) and determined by GC-MS and Hexabrominated Diphenyl further HPLC-DAD confirmation Ethers (HexaBDE) when necessary. Heptabrominated Diphenyl Ethers (HeptaBDE) Octabrominated Diphenyl Ethers (OctaBDE) Nonabrominated Diphenyl Ethers (NonaBDE) Decabrominated Diphenyl Ether (DecaBDE) Halogen Content Fluorine (F) With reference to EN 0 Chlorine (Cl) 14582:2007 by combustion 0 bomb with oxygen and Bromine (Br) 0 determined by Ion Iodine (I) Chromatography. 0 Phthalates Di(2-ethylhexyl) Phthalate (DEHP) ND 10 Dibutyl Phthalate With reference to EN 14372: ND 10 (DBP) 2004, by solvent extraction Benzyl Butyl Phthalate and determined by GC-MS. ND 10 (BBP) Diisobutyl phthalate (DIBP) ND 10 Others With reference to USEPA Hexabromocyclododecane 3540C, by solvent extraction (HBCDD) and determined by GC-MS. ND 10 RL *THJ * Page 3 of 12

121 Number: TWNC Remarks: = parts per million based on weight of tested sample = mg/kg ND = Not detected RL = Reporting Limit, Quantitation limit of analyte in sample Responsibility of Chemist: Kevin Liu/ Irene Chiou/ Vico Lin Date Sample Received : Sep 10,2013 Test Period : Sep 10,2013 to Sep 13,2013 RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100) Lead (Pb) content 0.1% (1000) Mercury (Hg) content 0.1% (1000) Chromium VI (Cr 6+ ) content 0.1% (1000) Polybrominated Biphenyls (PBBs) 0.1% (1000) Polybrominated Diphenyl Ethers (PBDEs) 0.1% (1000) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. *THJ * Page 4 of 12

122 Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBs/PBDEs Contents Reference Method: IEC edition 1.0:2008 Number: TWNC For non-metal part Sample preparation For metal part Take sample and immerse into Aqua Regia, start to strip plating layer Stop the stripping procedure upon color change completely Take the Aqua solution as plating component and stripped body as substrate component PBBs/PBDEs Cr 6+ Cd/Pb/Hg Substrate Plating Weigh sample and add organic solvent Weigh sample and add alkaline solution For different material, digest the sample with appropriate acid *1 Cr 6+ By Soxhlet extraction or Solvent extraction Definite temp. extraction Confirm the tested samples are totally dissolved By spot test Get 50cm 2 sample Negative *2 Concentrate the extract and make up with organic solvent Cool and filter the extract Make up with deionized water By boiling water extraction Analyzed by GC-MS Analyzed by ICP-OES Make up with deionized water and add diphenyl-carbazide solution Remarks: *1: List of Appropriate Acid: Material Acid Added for Digestion Polymers HNO 3,HCl,HF,H 2 O 2,H 3 BO 3 Metals HNO 3,HCl,HF Electronics HNO 3,HCl,H 2 O 2,HBF 4 Analyzed by UV-VIS *2: If the result of spot test is positive, Chromium VI would be determined as detected. *THJ * Page 5 of 12

123 Measurement Flowchart: Test for Heavy Metal (Sb) Contents Reference Method:USEPA 3052 Number: TWNC Sampling Weigh sample and digest in microwave digestion oven with suitable acid Confirm the tested samples are totally dissolved Transfer the digested solution and make up with deionized water Analyzed by ICP-OES *THJ * Page 6 of 12

124 Measurement Flowchart: Test for Halogen Contents Reference Method:EN Number: TWNC Sampling Add absorbent in a combustion bomb & place weighed sample into sample cup Fill oxygen into the combustion bomb Ignite then leave the bomb at room temperature Transfer the absorbent into a volumetric flask Make up with deionized water Analyzed by Ion Chromatography *THJ * Page 7 of 12

125 Measurement Flowchart: Test for Phthalates Contents Reference Method: EN 14372: 2004 Number: TWNC Sampling Weigh sample and add organic solvent By solvent extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MS *THJ * Page 8 of 12

126 Measurement Flowchart: Test for Hexabromocyclododecane (HBCDD) Content Reference Method:USEPA 3540C Number: TWNC Sampling Weigh sample and add organic solvent By soxhlet extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MS *THJ * Page 9 of 12

127 Number: TWNC End of Report This report is made solely on the basis of your instructions and/or information and materials supplied by you. It is not intended to be a recommendation for anyparticular course of action. Intertek does not accept a duty of care or any other responsibility to any person other than the Client in respect of this report and onlyaccepts liability to the Client insofar as is expressly contained in the terms and conditions governing Intertek's provision of services to you. Intertek makes nowarranties or representations either express or implied with respect to this report save as provided for in those terms and conditions. We have aimed to conductthe Review on a diligent and careful basis and we do not accept any liability to you for any loss arising out of or in connection with this report, in contract, tort, by statute or otherwise, except in the event of our gross negligence or wilful misconduct. *THJ * Page 10 of 12