ICP Test Report Certification Packet

Transcription

1 ICP Test Report Certification Packet Company name : Littelfuse, Inc. Product Series: 3AB Cartridge Product #: 322xxxP Series Issue Date: January 4, 2014 It is hereby certified by Littelfuse, Inc. that there is neither RoHS (EU Directive 2002/95/EC)-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 3AB Cartridge 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: 12A and above are RoHS compliant but not Pb Free Element used in these amperages is the 275 Pico Fuse, please see the 275 ICP test report for further information. 1 Form Rev. A 2/21/06

2 Table 1: List of Raw Materials covered by this report Item No. Raw Material Part Number Raw Material Description Page(s) Fuse Cap (Base & Plating) Body-Ceramic Adhesive (HMA) xxx Wire-Ag plated Cu xxx Wire-5% weight Ag Clad Cu Solder Filler-Sand Ink- Green Body-Ceramic (497xxx) Element Cu Clad Fe 58 Ni Ag Solder xxx ( / ) Cap & Lead Assembly HF Epoxy Green Powder Coating

3 Test Report. No. CANEC Date: 12 Nov Page 1 of 4. DONGGUAN XINHAI METAL PRODUCTS CO.,LTD. HENGZENG ROAD ZENGTIAN CHANGAN TOWN DONGGUAN CITY GUANGDONG PROVINCE CHINA.. The following sample(s) was/were submitted and identified on behalf of the clients as : FUSE CAP. SGS Job No. : Client Ref. Info. :. CP SZ. H65,Ni. Date of Sample Received :. 06 Nov Testing Period :. 06 Nov Nov Test Requested :. Test Method :. Test Results :. Selected test(s) as requested by client.. Please refer to next page(s).. Please refer to next page(s).. Signed for and on behalf of SGS-CSTC Ltd.. Merry Lv. Approved Signatory.

4 Test Report. No. CANEC Date: 12 Nov Page 2 of 4. Test Results :. Test Part Description :. Specimen No.. SGS Sample ID. Description. 1. CAN Silvery plating on metal. Remarks :. (1) 1 mg/kg = 1 ppm = %. (2) MDL = Method Detection Limit. (3) = Not Detected ( < MDL ). (4) "-" = Not Regulated. Elementary Analysis. Test Method :. (1)Determination of Cadmium and Lead by ICP-OES after application of modified surface etching digestion based on IEC :2013 (2)Determination of Mercury by ICP-OES after application of modified surface etching digestion based on IEC :2013 (3)With reference to IEC 62321:2008, determination of Hexavalent Chromium by spot test / Colorimetric Method using UV-Vis.. Test Item(s). Unit. MDL Cadmium (Cd). mg/kg. 10 Lead (Pb). mg/kg. 10 Mercury (Hg). mg/kg. 10 Hexavalent Chromium (CrVI). - Negative Notes :. (1) Spot-test: Negative = Absence of CrVI coating, Positive = Presence of CrVI coating; (The tested sample should be further verified by boiling-water-extraction method if the spot test result is Negative or cannot be confirmed.) Boiling-water-extraction: Negative = Absence of CrVI coating Positive = Presence of CrVI coating; the detected concentration in boiling-water-extraction solution is equal or greater than 0.02 mg/kg with 50 cm2 sample surface area. Information on storage conditions and production date of the tested sample is unavailable and thus results of Cr(VI) represent status of the sample at the time of testing..

5 Test Report. No. CANEC Date: 12 Nov Page 3 of 4. ATTACHMENTS Plating Pb/Cd/Hg/Cr 6+ Testing Flow Chart 1) Name of the person who made testing: Michael Tso 2) Name of the person in charge of testing: Adams Yu Sample Preparation Sample Measurement Pb/Cd/Hg Cr 6+ Acid washing of plating layer Metallic material Precisely weighing sample after acid washing Filtration Positive Spot test Negative Boiling water extraction ICP-OES/AAS Adding 1,5- diphenylcarbazide for color development DATA A red color indicates the presence of Cr 6+. If necessary, confirm with UV-Vis. DATA

6 Test Report. No. CANEC Date: 12 Nov Page 4 of 4. Sample photo:. CANEC CAN SGS authenticate the photo on original report only. *** End of Report ***.

7 Test Report. No. CANEC Date: 12 Nov Page 1 of 4. DONGGUAN XINHAI METAL PRODUCTS CO.,LTD. HENGZENG ROAD ZENGTIAN CHANGAN TOWN DONGGUAN CITY GUANGDONG PROVINCE CHINA.. The following sample(s) was/were submitted and identified on behalf of the clients as : FUSE CAP. SGS Job No. : Client Ref. Info. :. CP SZ. H65,Ni. Date of Sample Received :. 06 Nov Testing Period :. 06 Nov Nov Test Requested :. Test Method :. Test Results :. Selected test(s) as requested by client.. Please refer to next page(s).. Please refer to next page(s).. Signed for and on behalf of SGS-CSTC Ltd.. Merry Lv. Approved Signatory.

8 Test Report. No. CANEC Date: 12 Nov Page 2 of 4. Test Results :. Test Part Description :. Specimen No.. SGS Sample ID. Description. 1. CAN Silvery plated metal. Remarks :. (1) 1 mg/kg = 1 ppm = %. (2) MDL = Method Detection Limit. (3) = Not Detected ( < MDL ). (4) "-" = Not Regulated. Elementary Analysis. Test Method :. (1)With reference to IEC :2013, determination of Cadmium by ICP-OES. (2)With reference to IEC :2013, determination of Lead by ICP-OES. (3)With reference to IEC :2013, determination of Mercury by ICP-OES. (4)With reference to IEC 62321:2008, determination of Hexavalent Chromium by spot test / Colorimetric Method using UV-Vis.. Test Item(s). Unit. MDL Cadmium (Cd). mg/kg. 2 Lead (Pb). mg/kg. 2 Mercury (Hg). mg/kg. 2 Hexavalent Chromium (CrVI). - Negative Notes :. (1) Spot-test: Negative = Absence of CrVI coating, Positive = Presence of CrVI coating; (The tested sample should be further verified by boiling-water-extraction method if the spot test result is Negative or cannot be confirmed.) Boiling-water-extraction: Negative = Absence of CrVI coating Positive = Presence of CrVI coating; the detected concentration in boiling-water-extraction solution is equal or greater than 0.02 mg/kg with 50 cm2 sample surface area. Information on storage conditions and production date of the tested sample is unavailable and thus results of Cr(VI) represent status of the sample at the time of testing..

9 Test Report. No. CANEC Date: 12 Nov Page 3 of 4. ATTACHMENTS RoHS Testing Flow Chart 1) Name of the person who made testing: Michael Tso 2) Name of the person in charge of testing: Adams Yu 3) These samples were dissolved totally by pre-conditioning method according to below flow chart (Cr6+ test method excluded). Sample Preparation Sample Measurement Pb/Cd/Hg Cr 6+ Acid digestion with microwave/ hotplate Nonmetallic material Metallic material Filtration Adding digestion reagent Positive Spot test Solution Residue Heating to 90~95 for extraction Negative Boiling water extraction ICP-OES/AAS DATA 1) Alkali Fusion / Dry Ashing 2) Acid to dissolve Filtration and ph adjustment Adding 1,5- diphenylcarbazide for color development UV-Vis Adding 1,5- diphenylcarbazide for color development A red color indicates the presence of Cr 6+. If necessary, confirm with UV-Vis. DATA DATA

10 Test Report. No. CANEC Date: 12 Nov Page 4 of 4. Sample photo:. CANEC CAN SGS authenticate the photo on original report only. *** End of Report ***.

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40 Test Report. No. CANEC Date: 23 Dec Page 1 of 5. 3M MATERIAL TECHNOLOGY (GUANGZHOU) CO.,LTD.. NO.9,NANXIANG 2 ROAD,SCIENCE CITY GUANGZHOU HIGH TECH IUSTRY DEVELOPMENT DISTRICT CHINA. This report is to supersede test report CANEC The following sample(s) was/were submitted and identified on behalf of the clients as : 3779Q. SGS Job No. : Model No. :. 3779Q. Client Ref. Info. :. CP GZ. 3779Q, 3779PG. Date of Sample Received :. 28 Nov Testing Period :. 28 Nov Dec Test Requested :. Selected test(s) as requested by client.. Test Method :. Test Results :. Conclusion :. Please refer to next page(s).. Please refer to next page(s).. Based on the performed tests on submitted samples, the results of Lead, Mercury, Cadmium, Hexavalent chromium, Polybrominated biphenyls (PBB), Polybrominated diphenyl ethers (PBDE) comply with the limits as set by RoHS Directive 2011/65/EU Annex II; recasting 2002/95/EC.. Signed for and on behalf of SGS-CSTC Ltd.. Alkene_Liang. Approved Signatory.

41 Test Report. No. CANEC Date: 23 Dec Page 2 of 5. Test Results :. Test Part Description :. Specimen No.. SGS Sample ID. Description. SN1. CAN Dk-yellow transparent rod. Remarks :. (1) 1 mg/kg = 1 ppm = %. (2) MDL = Method Detection Limit. (3) = Not Detected ( < MDL ). (4) "-" = Not Regulated. RoHS Directive 2011/65/EU. Test Method :. (1)With reference to IEC :2013, determination of Cadmium by ICP-OES. (2)With reference to IEC :2013, determination of Lead by ICP-OES. (3)With reference to IEC :2013, determination of Mercury by ICP-OES. (4)With reference to IEC 62321:2008, determination of Hexavalent Chromium by Colorimetric Method using UV-Vis. (5)With reference to IEC 62321:2008, determination of PBBs and PBDEs by GC-MS.. Test Item(s). Limit. Unit. MDL Cadmium (Cd). 100 mg/kg. 2 Lead (Pb). 1,000 mg/kg. 2 Mercury (Hg). 1,000 mg/kg. 2 Hexavalent Chromium (CrVI). 1,000 mg/kg. 2 Sum of PBBs. 1,000 mg/kg. - Monobromobiphenyl. - mg/kg. 5 Dibromobiphenyl. - mg/kg. 5 Tribromobiphenyl. - mg/kg. 5 Tetrabromobiphenyl. - mg/kg. 5 Pentabromobiphenyl. - mg/kg. 5 Hexabromobiphenyl. - mg/kg. 5 Heptabromobiphenyl. - mg/kg. 5 Octabromobiphenyl. - mg/kg. 5 Nonabromobiphenyl. - mg/kg. 5 Decabromobiphenyl. - mg/kg. 5 Sum of PBDEs. 1,000 mg/kg. - Monobromodiphenyl ether. - mg/kg. 5

42 Test Report. No. CANEC Date: 23 Dec Page 3 of 5. Test Item(s). Limit. Unit. MDL Dibromodiphenyl ether. - mg/kg. 5 Tribromodiphenyl ether. - mg/kg. 5 Tetrabromodiphenyl ether. - mg/kg. 5 Pentabromodiphenyl ether. - mg/kg. 5 Hexabromodiphenyl ether. - mg/kg. 5 Heptabromodiphenyl ether. - mg/kg. 5 Octabromodiphenyl ether. - mg/kg. 5 Nonabromodiphenyl ether. - mg/kg. 5 Decabromodiphenyl ether. - mg/kg. 5 Notes :. (1) The maximum permissible limit is quoted from the directive 2011/65/EU, Annex II.

43 Test Report. No. CANEC Date: 23 Dec Page 4 of 5. ATTACHMENTS RoHS Testing Flow Chart 1) Name of the person who made testing: Michael Tso / Cutey Yu 2) Name of the person in charge of testing: Adams Yu / Yolanda Wei 3) These samples were dissolved totally by pre -conditioning method according to below flow chart (Cr 6+ and PBBs/PBDEs test method excluded). Sample Preparation Sample Measurement Pb/Cd/Hg PBBs/PBDEs Cr 6+ Acid digestion with microwave/ hotplate Sample solvent extraction Nonmetallic material Metallic material Filtration Concentration/ Dilution of extraction solution Adding digestion reagent Positive Spot test Solution Residue Filtration Heating to 90~95 for extraction Negative Boiling water extraction ICP-OES/AAS DATA 1) Alkali Fusion / Dry Ashing 2) Acid to dissolve GC-MS DATA Filtration and ph adjustment Adding 1,5- diphenylcarbazide for color development UV-Vis Adding 1,5- diphenylcarbazide for color development A red color indicates the presence of Cr 6+. If necessary, confirm with UV-Vis. DATA DATA

44 Test Report. No. CANEC Date: 23 Dec Page 5 of 5. Sample photo:. CANEC CAN SGS authenticate the photo on original report only. *** End of Report ***.

45 Test Report. No. CANEC Date: 20 Dec Page 1 of 4. 3M MATERIAL TECHNOLOGY (GUANGZHOU) CO.,LTD.. NO.9,NANXIANG 2 ROAD,SCIENCE CITY GUANGZHOU HIGH TECH IUSTRY DEVELOPMENT DISTRICT CHINA. This report is to supersede test report CANEC The following sample(s) was/were submitted and identified on behalf of the clients as : 3779Q. SGS Job No. : Model No. :. 3779Q. Client Ref. Info. :. CP GZ. 3779Q, 3779PG. Date of Sample Received :. 28 Nov Testing Period :. 28 Nov Dec Test Requested :. Test Method :. Test Results :. Selected test(s) as requested by client.. Please refer to next page(s).. Please refer to next page(s).. Signed for and on behalf of SGS-CSTC Ltd.. Alice,Luo. Approved Signatory.

46 Test Report. No. CANEC Date: 20 Dec Page 2 of 4. Test Results :. Test Part Description :. Specimen No.. SGS Sample ID. Description. SN1. CAN Dk-yellow transparent rod. Remarks :. (1) 1 mg/kg = 1 ppm = %. (2) MDL = Method Detection Limit. (3) = Not Detected ( < MDL ). (4) "-" = Not Regulated. Halogen. Test Method :. With reference to EN 14582: 2007, analysis was performed by Ion Chromatograph (IC).. Test Item(s). Limit. Unit. MDL Fluorine (F). - mg/kg. 50 Chlorine (Cl). - mg/kg. 50 Bromine (Br). - mg/kg. 50 Iodine (I). - mg/kg. 50

47 Test Report. No. CANEC Date: 20 Dec Page 3 of 4. ATTACHMENTS Halogen Testing Flow Chart 1) Name of the person who made testing: Bella Wang 2) Name of the person in charge of testing: Adams Yu Sample cutting / preparation Sample Measurement Combustion in oxygen bomb Dissolved in an absorption solution Filtration Analyzed by ion chromatography. Double confirm by other instruments, if necessary DATA

48 Test Report. No. CANEC Date: 20 Dec Page 4 of 4. Sample photo:. CANEC CAN SGS authenticate the photo on original report only. *** End of Report ***.

49 Test Report Number: SHAH Applicant: ELSCHUKOM ELEKTROSCHUTZKOMPONENTENBAU Date: JAN 18, 2013 GMBH GEWERBESTRASSE 87,D VEILSDORF, GERMANY Sample Description: Two(2) pieces of submitted samples said to be : (1) Substrate. (2) Plating. Item Name : Wire With Plating. Item No. : sliver plated copper wire Cu,Ag --%. Country Of Origin : Germany. ************************************************************************************************************************************************************ Tests Conducted: As requested by the applicant, for details refer to attached page(s). ************************************************************************************************************************************************************ To be continued Authorized by: For intertek testing services Ltd., Shanghai Jacob Lin General Manager Intertek Testing Services Ltd., Shanghai Block B, Jinling Business Square, No.801 YiShan Road, Shanghai, China 上海天祥質量技術服務有限公司上海市宜山路 801 號金陵商務廣場 B 座 Telephone: Facsimile: Page 1 Of 5

50 Tests Conducted Test Report Number: SHAH (A) Test result of RoHS Directive: Testing item Cadmium (Cd) content (mg/kg) Lead (Pb) content (mg/kg) Mercury (Hg) content (mg/kg) Chromium (VI)(Cr 6+ ) result (by boiling water extraction on metal) (mg/kg with 50cm 2 ) Testing item Cadmium (Cd) content (mg/kg) / Plating Lead (Pb) content (mg/kg) / Plating Mercury (Hg) content (mg/kg) / Plating Chromium (VI)(Cr 6+ ) result (by boiling water extraction on metal) (mg/kg with 50cm 2 ) / Plating Result (1) Result (2) Remark:mg/kg with 50cm 2 = milligram per kilogram with 50 square centimeter = not detected (B) RoHS Requirement: Restricted substances Cadmium (Cd) Lead (Pb) Mercury (Hg) Chromium (VI) (Cr 6+ ) Limits 0.01% (100 mg/kg) 0.1% (1000 mg/kg) 0.1% (1000 mg/kg) 0.1% (1000 mg/kg) The above limits were quoted from RoHS Directive 2011/65/EU for homogeneous material. (C) Test method: Testing item Testing method Reporting limit Cadmium (Cd) content With reference to IEC Edition 1.0: 2008, by acid digestion until the tested sample was totally dissolved, and 2 mg/kg determined by ICP-OES. Lead (Pb) content With reference to IEC Edition 1.0: 2008, by acid digestion until the tested sample was totally dissolved, and 2 mg/kg determined by ICP-OES. Mercury (Hg) content With reference to IEC Edition 1.0: 2008, by acid digestion until the tested sample was totally dissolved, and determined by ICP-OES. 2 mg/kg Chromium (VI) (Cr 6+ With reference to IEC Edition 1.0: 2008, by boiling ) content (for 0.02mg/kg with 50cm 2 water extraction and determined by UV-VIS metal) (in testing solution) Spectrophotometer. Date sample received: Jan.14, 2013 Testing period: Jan.14, 2013 To Jan.17, 2013 ************************************************************************************************************************************************************ To be continued Intertek Testing Services Ltd., Shanghai Block B, Jinling Business Square, No.801 YiShan Road, Shanghai, China 上海天祥質量技術服務有限公司上海市宜山路 801 號金陵商務廣場 B 座 Telephone: Facsimile: Page 2 Of 5

51 Test Report Number: SHAH Tests Conducted (D) Measurement flowchart: Test for Cd/Pb/Hg/Cr (VI)/PBBs/PBDEs contents Reference standard: IEC Edition 1.0: 2008 Sampling/grinding or cutting Cd/Pb/Hg Metal Cr 6+ Polymers / electronics PBBs/PBDEs Weigh sample and for different material, digest the sample with appropriate acid *1 Spot test Weigh sample and add alkaline solution Weigh sample and add organic solvent Positive *2 Confirm the tested samples are totally dissolved Yes Make up with deionized water No Get 50cm 2 samples Boiling water extraction Definite temp. Extraction Cool and filter the extract Soxhlet extraction or Solvent extraction Concentrate the extract and make up with organic solvent Analyzed by ICP-OES Make up with deionized water and add diphenyl-carbazide solution Analyzed by GC-MSD Analyzed by UV-VIS Remarks: *1: list of appropriate acid: Material Acid added for digestion Polymers HNO 3,HCL,HF,H 2O 2,H 3BO 3 Metals HNO 3,HCL,HF Electronics HNO 3,HCL,H 2O 2,HBF 4 *2: If the result of spot test is positive, Chromium VI would be determined as detected. ************************************************************************************************************************************************************ To be continued Intertek Testing Services Ltd., Shanghai Block B, Jinling Business Square, No.801 YiShan Road, Shanghai, China 上海天祥質量技術服務有限公司上海市宜山路 801 號金陵商務廣場 B 座 Telephone: Facsimile: Page 3 Of 5

52 Tests Conducted Test Report Number: SHAH ************************************************************************************************************************************************************ To be continued Intertek Testing Services Ltd., Shanghai Block B, Jinling Business Square, No.801 YiShan Road, Shanghai, China 上海天祥質量技術服務有限公司上海市宜山路 801 號金陵商務廣場 B 座 Telephone: Facsimile: Page 4 Of 5

53 Tests Conducted Test Report Number: SHAH ************************************************************************************************************************************************************ 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. Intertek Testing Services Ltd., Shanghai Block B, Jinling Business Square, No.801 YiShan Road, Shanghai, China 上海天祥質量技術服務有限公司上海市宜山路 801 號金陵商務廣場 B 座 Telephone: Facsimile: Page 5 Of 5

54 Test Report Number : TWNC Applicant: Littelfuse Philippines Inc. Date : Mar 06, 2013 LIMA Technology Center, Lipa City, Malvar, Batangas Sample Description: One (1) group of submitted samples said to be : Part Description : Element - (Silver clad Cu wire with 5% Ag) Part Number : 082xxx Date Sample Received : Feb 26, 2013 Date Test Started : Feb 26, 2013 Test Conducted : 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 4 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

55 Number : TWNC Test Conducted (Ⅰ) Test Result Summary: Result Test Item Unit Test Method Silvery RL metal wire Heavy Metal With reference to IEC Cadmium (Cd) content 62321: 2008, by ppm microwave digestion and 2 determined by ICP-OES. With reference to IEC Lead (Pb) content 62321: 2008, by ppm microwave digestion and 2 determined by ICP-OES. With reference to IEC Mercury (Hg) content 62321: 2008, by ppm microwave digestion and determined by ICP-OES. 2 With reference to IEC Chromium VI (Cr 6+ ) content mg/kg with 50 cm : 2008, by boiling water extraction and determined by UV-Vis Spectrophotometer. Negative 0.02 Remarks: ppm = parts per million based on weight of tested sample = mg/kg = 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 : Feb 26, 2013 Test Period : Feb 26, 2013 To Mar 01, 2013 (Ⅱ) Limit: RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100ppm) Lead (Pb) content 0.1% (1000ppm) Mercury (Hg) content 0.1% (1000ppm) Chromium VI (Cr 6+ ) content 0.1% (1000ppm) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. *THJ * Page 2 of 4 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

56 Number : TWNC Test Conducted (Ⅲ) Measurement Flowchart: Test For Cd/Pb/Hg/Chromium (VI) Reference Standard:IEC edition 1.0:2008 Sampling/grinding or cutting Cd/Pb/Hg Metal Cr 6+ Polymers / Electronics For different material, digest the sample with appropriate acid *1 Confirm the tested samples are totally dissolved By spot test Negative *2 Get 50cm 2 sample Weigh sample and add alkaline solution Definite temp. extraction Make up with deionized water Boiling water extraction Cool and filter the extract 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. 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 3 of 4 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

57 Number : TWNC Test Conducted Photo *THJ * Page 4 of 4 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

58 Test Report. No. SHAEC Date: 06 Sep Page 1 of 6. ZHEJIANG ASIA GENERAL SOLDERING&BRAZING MATERIAL CO., LTD. XIHU IUSTRIAL PARK, SAUN, HANGZHOU CITY, ZHEJIANG, PROVINCE, CHINA.. The following sample(s) was/were submitted and identified on behalf of the clients as : LEAD-FREE SOLDER WIRE. SGS Job No. : SP SH. Model No. :. YTW108( ). Composition :. Sn3.0CuRE. Date of Sample Received :. 03 Sep Testing Period :. 03 Sep Sep Test Requested :. Selected test(s) as requested by client.. Test Method :. Test Results :. Conclusion :. Please refer to next page(s).. Please refer to next page(s).. Based on the performed tests on submitted samples, the results of Lead, Mercury, Cadmium, Hexavalent chromium, Polybrominated biphenyls (PBB), Polybrominated diphenyl ethers (PBDE) comply with the limits as set by RoHS Directive 2011/65/EU Annex II; recasting 2002/95/EC.. Signed for and on behalf of SGS-CSTC Ltd.. JJ Fan. Approved Signatory.

59 Test Report. No. SHAEC Date: 06 Sep Page 2 of 6. Test Results :. Test Part Description :. Specimen No.. SGS Sample ID. Description. 1. SHA Silvery metal wire. Remarks :. (1) 1 mg/kg = 1 ppm = %. (2) MDL = Method Detection Limit. (3) = Not Detected ( < MDL ). (4) "-" = Not Regulated. RoHS Directive 2011/65/EU. Test Method :. (1) With reference to IEC :2013, determination of Cadmium by ICP-OES. (2) With reference to IEC :2013, determination of Lead by ICP-OES. (3) With reference to IEC :2013, determination of Mercury by ICP-OES. (4) With reference to IEC 62321:2008, determination of Hexavalent Chromium by spot test / Colorimetric Method using UV-Vis. (5) With reference to IEC 62321:2008, determination of PBBs and PBDEs by GC-MS.. Test Item(s). Limit. Unit. MDL Cadmium (Cd). 100 mg/kg. 2 Lead (Pb) mg/kg Mercury (Hg) mg/kg. 2 Hexavalent Chromium (Cr(VI)). - - Negative Sum of PBBs mg/kg. - Monobromobiphenyl. - mg/kg. 5 Dibromobiphenyl. - mg/kg. 5 Tribromobiphenyl. - mg/kg. 5 Tetrabromobiphenyl. - mg/kg. 5 Pentabromobiphenyl. - mg/kg. 5 Hexabromobiphenyl. - mg/kg. 5 Heptabromobiphenyl. - mg/kg. 5 Octabromobiphenyl. - mg/kg. 5 Nonabromobiphenyl. - mg/kg. 5 Decabromobiphenyl. - mg/kg. 5 Sum of PBDEs mg/kg. - Monobromodiphenyl ether. - mg/kg. 5

60 Test Report. No. SHAEC Date: 06 Sep Page 3 of 6. Test Item(s). Limit. Unit. MDL Dibromodiphenyl ether. - mg/kg. 5 Tribromodiphenyl ether. - mg/kg. 5 Tetrabromodiphenyl ether. - mg/kg. 5 Pentabromodiphenyl ether. - mg/kg. 5 Hexabromodiphenyl ether. - mg/kg. 5 Heptabromodiphenyl ether. - mg/kg. 5 Octabromodiphenyl ether. - mg/kg. 5 Nonabromodiphenyl ether. - mg/kg. 5 Decabromodiphenyl ether. - mg/kg. 5 Notes :. (1) The maximum permissible limit is quoted from directive 2011/65/EU, Annex II (2) Spot-test: Negative = Absence of Cr(VI) coating, Positive = Presence of Cr(VI) coating; (The tested sample should be further verified by boiling-water-extraction method if the spot test result is Negative or cannot be confirmed.) Boiling-water-extraction: Negative = Absence of Cr(VI) coating Positive = Presence of Cr(VI) coating; the detected concentration in boiling-water-extraction solution is equal or greater than 0.02 mg/kg with 50 cm² sample surface area. Information on storage conditions and production date of the tested sample is unavailable and thus Cr(VI) results represent status of the sample at the time of testing.. Halogen. Test Method :. With reference to EN 14582: 2007, analysis was performed by Ion Chromatograph (IC).. Test Item(s). Unit. MDL Fluorine (F). mg/kg. 50 Chlorine (Cl). mg/kg Bromine (Br). mg/kg. 50 Iodine (I). mg/kg. 50

61 Test Report. No. SHAEC Date: 06 Sep Page 4 of 6. ATTACHMENTS RoHS Testing Flow Chart 1) Name of the person who made testing: Jan Shi/Star Wang/Shara Wang/Gary Xu 2) Name of the person in charge of testing: Jeff Zhang/George Xu/ Jessy Huang 3) These samples were dissolved totally by pre-conditioning method according to below flow chart. (Cr 6+ and PBBs/PBDEs test method excluded) Sample Preparation Sample Measurement Pb/Cd/Hg PBBs/PBDEs Cr 6+ Acid digestion with microwave/ hotplate Sample solvent extraction Nonmetallic material Metallic material Filtration Concentration/ Dilution of extraction solution Adding digestion reagent Positive Spot test Solution ICP-OES DATA Residue 1) Alkali Fusion / Dry Ashing 2) Acid to dissolve Filtration GC/MS DATA Heating to 90~95 for extraction Filtration and ph adjustment Adding 1,5- diphenylcarbazide for color development UV-Vis Negative Boiling water extraction Adding 1,5- diphenylcarbazide for color development A red color indicates the presence of Cr 6+. If necessary, confirm with UV-Vis. DATA DATA

62 Test Report. No. SHAEC Date: 06 Sep Page 5 of 6. Halogen Testing (oxygen bomb) Flow Chart 1) Name of the person who made testing: Sisily Yin 2) Name of the person in charge of testing: Linda Li Sample cutting/preparation Sample measurement Combustion in oxygen bomb Dissolved in an absorption solution Filtration Analyzed by ion chromatography. Double confirm by other instruments, if necessary DATA

63 Test Report. No. SHAEC Date: 06 Sep Page 6 of 6. Sample photo:. SHAEC SHA SGS authenticate the photo on original report only. *** End of Report ***.

64 Test Report Number: SHAH Applicant: LITTELFUSE,INC. Date: APR 03, E. NORTHWEST HWY Attn: A.DIVIETRO/D.UNTIEDT Sample Description: One(1) submitted sample said to be Beige Sand. Item Name : Sand. Item No. : ************************************************************************************************************************************************************ Tests Conducted: As requested by the applicant, for details refer to attached page(s). ************************************************************************************************************************************************************ To Be Continued Authorized By: For Intertek Testing Services Ltd., Shanghai Jacob Lin General Manager Intertek Testing Services Ltd., Shanghai Block B, Jinling Business Square, No.801 YiShan Road, Shanghai, China 上海天祥質量技術服務有限公司上海市宜山路 801 號金陵商務廣場 B 座 Telephone: Facsimile: Page 1 Of 7

65 Tests Conducted Test Report Number: SHAH (Ⅰ) Test Result Summary: Testing Item Heavy Metal Cadmium (Cd) content Lead (Pb) content Mercury (Hg) content 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) Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) Dibrominated Diphenyl Ethers (DiBDE) Tribrominated Diphenyl Ethers (TriBDE) Tetrabrominated Diphenyl Ethers (TetraBDE) Pentabrominated Diphenyl Ethers (PentaBDE) Hexabrominated Diphenyl Ethers (HexaBDE) Heptabrominated Diphenyl Ethers (HeptaBDE) Octabrominated Diphenyl Ethers (OctaBDE) Nonabrominated Diphenyl Ethers (NonaBDE) Decabrominated Diphenyl Ether (DecaBDE) Result (ppm) Remarks:ppm = parts per million = mg/kg = not detected Responsibility of Chemist: Dent Fang / Leaf Liu (Ⅱ) RoHS Requirement: 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% (100ppm) 0.1% (1000ppm) 0.1% (1000ppm) 0.1% (1000ppm) 0.1% (1000ppm) 0.1% (1000ppm) The above limits were quoted from RoHS Directive 2002/95/EC and amendment 2005/618/EC for homogeneous material. ************************************************************************************************************************************************************ To Be Continued Intertek Testing Services Ltd., Shanghai Block B, Jinling Business Square, No.801 YiShan Road, Shanghai, China 上海天祥質量技術服務有限公司上海市宜山路 801 號金陵商務廣場 B 座 Telephone: Facsimile: Page 2 Of 7

66 Tests Conducted Test Report Number: SHAH (Ⅲ) Test Method: Testing item Testing method Reporting limit Cadmium (Cd) content With reference to IEC edition 1.0:2008 in clause 8/9/10, by microwave digestion until the tested samples are totally dissolved and 2 ppm determined by ICP-OES. Lead (Pb) content With reference to IEC edition 1.0:2008 in clause 8/9/10, by microwave digestion until the tested samples are totally dissolved and 2 ppm determined by ICP-OES. Mercury (Hg) content With reference to IEC edition 1.0:2008 in clause 7, by microwave digestion until the tested samples are totally dissolved and determined by ICP-OES. 2 ppm Chromium VI (Cr 6+ With reference to IEC edition 1.0:2008 in annex C, by alkaline ) content digestion and determined by UV-VIS Spectrophotometer. 1 ppm With reference to IEC edition 1.0:2008 in Annex A, by solvent Polybrominated Diphenyl extraction and determined by GC-MSD and further HPLC confirmation Ethers (PBDEs) when necessary. 5 ppm Remark:Reporting limit = Quantitation limit of analyze in sample ************************************************************************************************************************************************************ To Be Continued Intertek Testing Services Ltd., Shanghai Block B, Jinling Business Square, No.801 YiShan Road, Shanghai, China 上海天祥質量技術服務有限公司上海市宜山路 801 號金陵商務廣場 B 座 Telephone: Facsimile: Page 3 Of 7

67 Tests Conducted Test Report Number: SHAH (Ⅳ) MEASUREMENT FLOWCHART: Test for Cd/ Pb/ Hg/Cr (VI)/ PBBs/PBDEs contents Reference standard: IEC edition 1.0:2008 Sampling/grinding or cutting Cd/Pb/Hg Metal Cr 6+ Polymers / electronics PBBs/PBDEs Weigh sample and for different material, digest the sample with appropriate acid *1 Spot test Weigh sample and add alkaline solution Weigh sample and add organic solvent Negative *2 Confirm the tested samples are totally dissolved No Get 50cm 2 samples Definite temp. Extraction Soxhlet extraction or Solvent extraction Yes Make up with deionized water Boiling water extraction Cool and filter the extract Concentrate the extract and make up with organic solvent Analyzed by ICP-OES Make up with deionized water and add Diphenylcarbazide solution Analyzed by GC-MSD Analyzed by UV-VIS Remarks: *1: List Of Appropriate Acid: MATERIAL ACID ADDED FOR DIGESTION Polymers HNO 3,HCl,HF,H 2O 2,H 3BO 3 Metals HNO 3,HCL,HF Electronics HNO 3,HCL,H 2O 2,HBF 4 *2: If The Result Of Spot Test Is Positive, Chromium (Vi) Would Be Determined As Detected. ************************************************************************************************************************************************************ To Be Continued Intertek Testing Services Ltd., Shanghai Block B, Jinling Business Square, No.801 YiShan Road, Shanghai, China 上海天祥質量技術服務有限公司上海市宜山路 801 號金陵商務廣場 B 座 Telephone: Facsimile: Page 4 Of 7

68 Test Report Number: SHAH Tests Conducted 2 Halogen content (Ⅰ) Test result summary: Testing item Fluorine (F) Chlorine (Cl) Bromine (Br) Iodine (I) Result (ppm) Remarks:ppm = parts per million based on weight of tested sample = mg/kg = Not detected Responsibility of chemist:leaf Liu (Ⅱ) Test method: Testing item Testing method Reporting limit Halogen content With reference to EN 14582:2007 by combustion flask with oxygen and determined by ion chromatography 50 ppm Remark:Reporting limit = quantitation limit of analyte in sample ************************************************************************************************************************************************************ To Be Continued Intertek Testing Services Ltd., Shanghai Block B, Jinling Business Square, No.801 YiShan Road, Shanghai, China 上海天祥質量技術服務有限公司上海市宜山路 801 號金陵商務廣場 B 座 Telephone: Facsimile: Page 5 Of 7

69 Tests Conducted Test Report Number: SHAH (Ⅲ) MEASUREMENT FLOWCHART: Test for halogen content REFERENCE STAARD:EN Sampling/grinding or cutting Add absorbent in a combustion flask & place weighed sample in equipment Fill the combustion flask with oxygen Ignite then leave the flask at room temperature Transfer the absorbent into a volumetric flask Make up with deionized water Analyzed by ion chromatography ************************************************************************************************************************************************************ To Be Continued Intertek Testing Services Ltd., Shanghai Block B, Jinling Business Square, No.801 YiShan Road, Shanghai, China 上海天祥質量技術服務有限公司上海市宜山路 801 號金陵商務廣場 B 座 Telephone: Facsimile: Page 6 Of 7

70 Tests Conducted Test Report Number: SHAH Picture Of Sample Date Sample Received:Mar.28, 2013 Testing Period:Mar.28, 2013 To Apr.2, 2013 ************************************************************************************************************************************************************ 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. Intertek Testing Services Ltd., Shanghai Block B, Jinling Business Square, No.801 YiShan Road, Shanghai, China 上海天祥質量技術服務有限公司上海市宜山路 801 號金陵商務廣場 B 座 Telephone: Facsimile: Page 7 Of 7

71 Test Report Number: SHA-004 Applicant: LITTELFUSE, INC. Date: Oct. 29, E. NORTHWEST HWY DES PLAINES, IL ATTN: J. CABILAN / A. CESISTA JR Sample Description: One (1) submitted sample said to be: Green ink Part Description : INK - GREEN Part Number : ***************************************************************************************************************************************************** Tests conducted: As requested by the applicant, for details refer to attached page(s). ***************************************************************************************************************************************************** Conclusion: Tested sample Standard Result Submitted sample With reference to test method of IEC Edition 1.0: 2008 and maximum concentration limits quoted from RoHS Directive 2011/65/EU Pass **************************************************************************************************************************************************** To be continued Prepared and check by: For Intertek Testing Services Ltd., Shanghai Authorized by: For Intertek testing services Ltd., Shanghai Joy Zhou Jonny Jing Manager Intertek Testing Services Ltd., Shanghai Page 1 of 11 Block B, Jinling Business Square, No.801 YiShan Road, Shanghai, China 上海天祥質量技術服務有限公司上海市宜山路 801 號金陵商務廣場 B 座 Telephone: Facsimile:

72 Test Report Number: SHA-004 Tests Conducted 1. RoHS testing and Halogen content (I) Test Result Summary: Testing Item Result (ppm) Heavy Metal Cadmium (Cd) content Lead (Pb) content Mercury (Hg) content 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) Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) Dibrominated Diphenyl Ethers (DiBDE) Tribrominated Diphenyl Ethers (TriBDE) Tetrabrominated Diphenyl Ethers (TetraBDE) Pentabrominated Diphenyl Ethers (PentaBDE) Hexabrominated Diphenyl Ethers (HexaBDE) Heptabrominated Diphenyl Ethers (HeptaBDE) Octabrominated Diphenyl Ethers (OctaBDE) Nonabrominated Diphenyl Ethers (NonaBDE) Decabrominated Diphenyl Ether (DecaBDE) Halogen Content Fluorine (F) Chlorine (Cl) 700 Bromine (Br) Iodine (I) Remarks:ppm = parts per million = mg/kg = not detected Responsibility of Chemist:Dent Fang / Leaf Liu ***************************************************************************************************************************************************** To be continued Intertek Testing Services Ltd., Shanghai Page 2 of 11 Block B, Jinling Business Square, No.801 YiShan Road, Shanghai, China 上海天祥質量技術服務有限公司上海市宜山路 801 號金陵商務廣場 B 座 Telephone: Facsimile:

73 Test Report Number: SHA-004 Tests Conducted (II) RoHS Requirement: 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% (100ppm) 0.1% (1000ppm) 0.1% (1000ppm) 0.1% (1000ppm) 0.1% (1000ppm) 0.1% (1000ppm) The above limits were quoted from RoHS Directive 2011/65/EU for homogeneous material. (III) Test Method: Testing Item Testing Method Reporting Limit Cadmium (Cd) content Lead (Pb) content Mercury (Hg) content Chromium VI (Cr 6+ ) content Polybrominated Biphenyls (PBBs) Polybrominated Diphenyl Ethers (PBDEs) Halogen Content With reference to IEC edition 1.0:2008 in clause 8/9/10, by microwave digestion until the tested samples are totally dissolved and determined by ICP-OES. With reference to IEC edition 1.0:2008 in clause 8/9/10, by microwave digestion until the tested samples are totally dissolved and determined by ICP-OES. With reference to IEC edition 1.0:2008 in clause 7, by microwave digestion until the tested samples are totally dissolved and determined by ICP-OES. With reference to IEC edition 1.0:2008 in annex C, by alkaline digestion and determined by UV-VIS Spectrophotometer. With reference to IEC edition 1.0:2008 in Annex A, by solvent extraction and determined by GC-MSD and further HPLC confirmation when necessary. With reference to IEC edition 1.0:2008 in Annex A, by solvent extraction and determined by GC-MSD and further HPLC confirmation when necessary. With reference to EN 14582:2007 by combustion flask with oxygen and determined by Ion Chromatography 2 ppm 2 ppm 2 ppm 1 ppm 5 ppm 5 ppm 50 ppm Remark:Reporting limit = Quantitation Limit of Analyze in Sample ***************************************************************************************************************************************************** To be continued Intertek Testing Services Ltd., Shanghai Page 3 of 11 Block B, Jinling Business Square, No.801 YiShan Road, Shanghai, China 上海天祥質量技術服務有限公司上海市宜山路 801 號金陵商務廣場 B 座 Telephone: Facsimile:

74 Test Report Number: SHA-004 Tests Conducted (IV) Measurement Flowchart: Test for Cd/ Pb/ Hg/Cr (VI)/ PBBs/PBDEs Contents Reference Standard: IEC Edition 1.0:2008 Sampling/grinding or cutting Cd/Pb/Hg Metal Cr 6+ Polymers / electronics PBBs/PBDEs Weigh sample and for different material, digest the sample with appropriate acid *1 Spot test Positive *2 Weigh sample and add alkaline solution Weigh sample and add organic solvent Confirm the tested samples are totally dissolved Yes Make up with deionized water No Get 50cm 2 samples Boiling water extraction Definite temp. Extraction Cool and filter the extract Soxhlet extraction or Solvent extraction Concentrate the extract and make up with organic solvent Analyzed by ICP-OES Make up with deionized water and add diphenyl-carbazide solution Analyzed by GC-MSD Analyzed by UV-VIS Remarks: *1: List of appropriate acid: MATERIAL ACID ADDED FOR DIGESTION Polymers HNO 3,HCl,HF,H 2O 2,H 3BO 3 Metals HNO 3,HCL,HF Electronics HNO 3,HCL,H 2O 2,HBF 4 *2: If the result of spot test is positive, Chromium (VI) would be determined as detected. ***************************************************************************************************************************************************** To be continued Intertek Testing Services Ltd., Shanghai Page 4 of 11 Block B, Jinling Business Square, No.801 YiShan Road, Shanghai, China 上海天祥質量技術服務有限公司上海市宜山路 801 號金陵商務廣場 B 座 Telephone: Facsimile:

75 Test Report Number: SHA-004 Tests Conducted (V) Measurement flowchart: Test or Halogen content Reference standard: EN Sampling/grinding or cutting Add absorbent in a combustion flask & place weighted sample in equipment Fill the combustion flask with Oxygen Ignite then leave the flask at room temperature Transfer the absorbent into a volumetric flask Make up with deionized water Analyzed by Ion Chromatography ***************************************************************************************************************************************************** To be continued Intertek Testing Services Ltd., Shanghai Page 5 of 11 Block B, Jinling Business Square, No.801 YiShan Road, Shanghai, China 上海天祥質量技術服務有限公司上海市宜山路 801 號金陵商務廣場 B 座 Telephone: Facsimile:

76 Test Report Number: SHA-004 Tests Conducted 2. Phthalate content test With reference to EN by Gas Chromatography-Mass Spectrometry (GC-MS) analysis. Tested Compound Result (%,w/w) Client requirement (%, w/w) Di-butyl phthalate (DBP) - Di(2-ethyl hexyl) phthalate(dehp) - Benzyl butyl phthalate (BBP) - Sum of three phthalates 0.1 Di-iso-butyl phthalate (DIBP) 0.1 Remark:Detection Limit = 0.01%(w/w) = Not Detected ***************************************************************************************************************************************************** To be continued Intertek Testing Services Ltd., Shanghai Page 6 of 11 Block B, Jinling Business Square, No.801 YiShan Road, Shanghai, China 上海天祥質量技術服務有限公司上海市宜山路 801 號金陵商務廣場 B 座 Telephone: Facsimile:

77 Test Report Number: SHA-004 Tests Conducted Measurement flowchart: Test for phthalate content Weigh sample and place in a thimble Extracted by soxhlet extraction with organic solvent Concentrate the extract Transfer the extract into a volumetric flask Make up with organic solvent Analyze by GC-MS **************************************************************************************************************************************************** To be continued Intertek Testing Services Ltd., Shanghai Page 7 of 11 Block B, Jinling Business Square, No.801 YiShan Road, Shanghai, China 上海天祥質量技術服務有限公司上海市宜山路 801 號金陵商務廣場 B 座 Telephone: Facsimile:

78 Test Report Number: SHA-004 Tests Conducted 3. HBCDD content (Ⅰ)Test result summary: Testing item HBCDD (hexabromocyclododecane) Result (ppm) Remarks:ppm = parts per million = mg/kg = Not detected (Ⅱ) Test method: Testing item Testing method Reporting limit HBCDD (hexabromocyclododecane) With reference to US EPA 3540C, by solvent extraction and determined by GC-MS 10 ppm **************************************************************************************************************************************************** To be continued Intertek Testing Services Ltd., Shanghai Page 8 of 11 Block B, Jinling Business Square, No.801 YiShan Road, Shanghai, China 上海天祥質量技術服務有限公司上海市宜山路 801 號金陵商務廣場 B 座 Telephone: Facsimile:

79 Test Report Number: SHA-004 Tests Conducted Measurement flowchart: Test for HBCDD (hexabromocyclododecane) content Weigh sample and place into a thimble Soxhlet extraction with organic solvent Concentrate the extract Transfer the extract into a volumetric flask Make up with organic solvent Analyze by GC-MS **************************************************************************************************************************************************** To be continued Intertek Testing Services Ltd., Shanghai Page 9 of 11 Block B, Jinling Business Square, No.801 YiShan Road, Shanghai, China 上海天祥質量技術服務有限公司上海市宜山路 801 號金陵商務廣場 B 座 Telephone: Facsimile:

80 Test Report Number: SHA-004 Tests Conducted 4. Total Antimony (Sb) Content As per client s request, acid digestion method was used and total Antimony content was determined by Inductively Coupled Argon Plasma Spectrometry. Result: <10ppm Remark: ppm = parts per million = mg/kg Date sample received: Oct. 16, 2013 Testing period: Oct. 16, 2013 To Oct. 29, 2013 **************************************************************************************************************************************************** To be continued Intertek Testing Services Ltd., Shanghai Page 10 of 11 Block B, Jinling Business Square, No.801 YiShan Road, Shanghai, China 上海天祥質量技術服務有限公司上海市宜山路 801 號金陵商務廣場 B 座 Telephone: Facsimile:

81 Test Report Number: SHA-004 Tests Conducted Picture was provided by applicant **************************************************************************************************************************************************** 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. Intertek Testing Services Ltd., Shanghai Page 11 of 11 Block B, Jinling Business Square, No.801 YiShan Road, Shanghai, China 上海天祥質量技術服務有限公司上海市宜山路 801 號金陵商務廣場 B 座 Telephone: Facsimile:

82 Test Report Number : TWNC Applicant: Littelfuse Philippines Inc. Date : Sep 12, 2013 LIMA Technology Center, Lipa City, Malvar, Batangas Sample Description: One (1) group of submitted samples said to be : Part Description : Body Ceramic Part Number : Date Sample Received : Sep 06, 2013 Date Test Started : Sep 06, 2013 Test Conducted : 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 8 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

83 Test Report Test Conducted Number: TWNC Test Result Summary: Test Item Unit Test Method Result White ceramic RL Heavy Metal Cadmium (Cd) content ppm With reference to IEC 62321: 2008, by microwave digestion 2 and determined by ICP-OES. Lead (Pb) content ppm With reference to IEC 62321: 2008, by microwave digestion 2 and determined by ICP-OES. Mercury (Hg) content ppm With reference to IEC 62321: 2008, by microwave digestion 2 and determined by ICP-OES. Chromium VI (Cr 6+ ) content ppm With reference to IEC 62321: 2008, by alkaline digestion and determined by UV-Vis Spectrophotometer. 1 Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) ppm 5 Dibrominated Biphenyls (DiBB) ppm 5 Tribrominated Biphenyls (TriBB) ppm 5 Tetrabrominated Biphenyls ppm 5 (TetraBB) With reference to IEC 62321: Pentabrominated Biphenyls ppm 2008, by solvent extraction 5 (PentaBB) and determined by GC-MS and Hexabrominated Biphenyls ppm further HPLC-DAD confirmation 5 (HexaBB) when necessary. Heptabrominated Biphenyls ppm 5 (HeptaBB) Octabrominated Biphenyls (OctaBB) ppm 5 Nonabrominated Biphenyls (NonaBB) ppm 5 Decabrominated Biphenyl (DecaBB) ppm 5 *THJ * Page 2 of 8 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

84 Test Report Test Conducted Number: TWNC Test Item Unit Test Method Result White ceramic RL Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) ppm 5 Dibrominated Diphenyl Ethers (DiBDE) ppm 5 Tribrominated Diphenyl Ethers (TriBDE) ppm 5 Tetrabrominated Diphenyl ppm 5 Ethers (TetraBDE) With reference to IEC 62321: Pentabrominated Diphenyl ppm 2008, by solvent extraction 5 Ethers (PentaBDE) and determined by GC-MS and Hexabrominated Diphenyl ppm further HPLC-DAD confirmation 5 Ethers (HexaBDE) when necessary. Heptabrominated Diphenyl ppm 5 Ethers (HeptaBDE) Octabrominated Diphenyl Ethers (OctaBDE) ppm 5 Nonabrominated Diphenyl Ethers (NonaBDE) ppm 5 Decabrominated Diphenyl Ether (DecaBDE) ppm 5 Halogen Content Fluorine (F) ppm With reference to EN 50 Chlorine (Cl) ppm 14582:2007 by calorimetric 50 bomb with oxygen and Bromine (Br) ppm determined by Ion 50 Iodine (I) ppm Chromatograph. 50 Remarks: ppm = parts per million based on weight of tested sample = mg/kg = Not detected RL = Reporting Limit, Quantitation limit of analyte in sample Responsibility of Chemist: Kevin Liu/ Irene Chiou/ Vico Lin Date Sample Received : Sep 06, 2013 Test Period : Sep 06, 2013 to Sep 10, 2013 RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100ppm) Lead (Pb) content 0.1% (1000ppm) Mercury (Hg) content 0.1% (1000ppm) Chromium VI (Cr 6+ ) content 0.1% (1000ppm) Polybrominated Biphenyls (PBBs) 0.1% (1000ppm) Polybrominated Diphenyl Ethers (PBDEs) 0.1% (1000ppm) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. *THJ * Page 3 of 8 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

85 Test Report Test Conducted 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 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 Make up with deionized water and add diphenyl-carbazide solution Analyzed by UV-VIS *2: If the result of spot test is positive, Chromium VI would be determined as detected. *THJ * Page 4 of 8 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

86 Test Report Test Conducted Measurement Flowchart: 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 5 of 8 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

87 Test Report Test Conducted 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 6 of 8 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

88 Number: TWNC *THJ * Page 7 of 8 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

89 Number: TWNC *THJ * Page 8 of 8 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

90 Test Report Number : TWNC Applicant: Littelfuse Philippines Inc. Date : Jan 17, 2013 LIMA Technology Center, Lipa City, Malvar, Batangas Sample Description: One (1) group of submitted samples said to be : Part Description : Ni42Fe58MCuAg5% Element Part Number : (497xxx) Date Sample Received : Jan 11, 2013 Date Test Started : Jan 11, 2013 Test Conducted : 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 5 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

91 Number : TWNC Test Conducted (Ⅰ) Test Result Summary: Result Test Item Unit Test Method Silvery RL metal wire Heavy Metal Cadmium (Cd) content ppm With reference to IEC 62321: 2008, by microwave digestion and 2 determined by ICP-OES. Lead (Pb) content ppm With reference to IEC 62321: 2008, by microwave digestion and 2 determined by ICP-OES. Mercury (Hg) content ppm With reference to IEC 62321: 2008, by microwave digestion and determined by ICP-OES. 2 With reference to IEC mg/kg 62321: 2008, by boiling Chromium VI (Cr 6+ ) content with water extraction and Negative cm 2 determined by UV-Vis Spectrophotometer. Remarks: ppm = parts per million based on weight of tested sample = mg/kg = 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. When the spot test showed a negative result, the boiling water extraction procedure shall be used to verify the result. Responsibility of Chemist: Kevin Liu/ Irene Chiou Date Sample Received : Jan 11, 2013 Test Period : Jan 11, 2013 To Jan 15, 2013 (Ⅱ) RoHS Limits: Restricted Substances Cadmium (Cd) content Lead (Pb) content Mercury (Hg) content Chromium VI (Cr 6+ ) content Limits 0.01% (100ppm) 0.1% (1000ppm) 0.1% (1000ppm) 0.1% (1000ppm) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. *THJ * Page 2 of 5 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

92 Number : TWNC Test Conducted (Ⅳ) Measurement Flowchart: Test For Cd/Pb/Hg/Chromium (VI) Reference Standard:IEC edition 1.0:2008 Sampling/grinding or cutting Cd/Pb/Hg Metal Cr 6+ Polymers / Electronics For different material, digest the sample with appropriate acid *1 Confirm the tested samples are totally dissolved By spot test Negative *2 Get 50cm 2 sample Weigh sample and add alkaline solution Definite temp. extraction Make up with deionized water Boiling water extraction Cool and filter the extract Analyzed by ICP-OES Make up with deionized water and add diphenylcarbazide solution Analyzed by UV-VIS *THJ * Page 3 of 5 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

93 Number : TWNC Test Conducted 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. 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 4 of 5 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

94 Number : TWNC Test Conducted Photo *THJ * Page 5 of 5 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

95 Test Report Number : TWNC Applicant: Littelfuse Philippines Inc. Date : Nov 07, 2013 LIMA Technology Center, Lipa City, Malvar, Batangas Sample Description: One (1) group of submitted samples said to be : Part Description : Solder Part Number : Date Sample Received : Oct 30, 2013 Date Test Started : Oct 31, 2013 Test Conducted : 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 6 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

96 Test Report Test Conducted Number: TWNC Test Result Summary: Heavy Metal Cadmium (Cd) content Lead (Pb) content Mercury (Hg) content Test Item Unit Test Method Chromium VI (Cr 6+ ) content ppm ppm ppm mg/kg with 50 cm 2 With reference to IEC : 2013, by microwave or acid digestion and determined by ICP-OES. With reference to IEC : 2013, by microwave or acid digestion and determined by ICP-OES. With reference to IEC : 2013, by microwave or acid digestion and determined by ICP-OES. With reference to IEC 62321: 2008, by boiling water extraction and determined by UV-Vis Spectrophotometer. Result Silvery metal RL Negative 0.02 Remarks: ppm = Parts per million based on weight of tested sample = mg/kg = 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 30, 2013 Test Period : Oct 31, 2013 to Nov 07, 2013 RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100ppm) Lead (Pb) content 0.1% (1000ppm) Mercury (Hg) content 0.1% (1000ppm) Chromium VI (Cr 6+ ) content 0.1% (1000ppm) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. *THJ * Page 2 of 6 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

97 Test Report Test Conducted Test For Cd/Pb/Hg/Chromium (VI) Reference Standard:Cd/Pb: IEC :2013; Hg: IEC :2013; Chromium (VI): IEC 62321:2008 Number: TWNC Sampling Cd/Pb/Hg Metal Cr 6+ Polymers / Electronics For different material, digest the sample with appropriate acid *1 By spot test Weigh sample and add alkaline solution Confirm the tested samples are totally dissolved Negative *2 Get 50cm 2 sample Definite temp. extraction Make up with deionized water Boiling water extraction Cool and filter the extract Analyzed by ICP-OES Make up with deionized water and add diphenyl-carbazide solution Analyzed by UV-VIS *THJ * Page 3 of 6 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

98 Test Report Test Conducted 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 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

99 Number: TWNC *THJ * Page 5 of 6 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

100 Number: TWNC *THJ * Page 6 of 6 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

101 Test Report Number : TWNC Applicant: Littelfuse Philippines Inc. Date : Jun 18, 2013 LIMA Technology Center, Lipa City, Malvar, Batangas Sample Description: One (1) group of submitted samples said to be : Part Description : Cap & Lead Assy Part Number : / / Date Sample Received : Jun 05, 2013 Date Test Started : Jun 06, 2013 Test Conducted : As requested by the applicant, for details please refer to attached pages. Tested Components: (1) Coppery metal substrate of body (2) Silvery plating layer of body (3) Coppery metal substrate of pin (4) Silvery plating layer of pin Authorized by: On Behalf of Intertek Testing Services Taiwan Limited K. Y. Liang Director *THJ * Page 1 of 6 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

102 Test Report Test Conducted Test Result Summary: Heavy Metal Test Item Unit Test Method Cadmium (Cd) content Lead (Pb) content Mercury (Hg) content Chromium VI (Cr 6+ ) content ppm ppm ppm 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. Number : TWNC Result (1) (2) (3) (4) RL Negative Negative Negative Negative 0.02 Remarks: ppm = parts per million based on weight of tested sample = mg/kg = 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 : Jun 05, 2013 Test Period : Jun 06, 2013 to Jun 11, 2013 RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100ppm) Lead (Pb) content 0.1% (1000ppm) Mercury (Hg) content 0.1% (1000ppm) Chromium VI (Cr 6+ ) content 0.1% (1000ppm) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. *THJ * Page 2 of 6 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

103 Test Report Test Conducted Number : TWNC Measurement Flowchart: Test For Cd/Pb/Hg/Chromium (VI) Reference Standard:IEC edition 1.0:2008 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,H2O 2,H3BO 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 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

104 Test Report Test Conducted 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 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 4 of 6 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

105 Number: TWNC Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2) *THJ * Page 5 of 6

106 Number: TWNC Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2) *THJ * Page 6 of 6

107 Test Report Number : TWNC Applicant: Littelfuse Philippines Inc. Date : Sep 12, 2013 LIMA Technology Center, Lipa City, Malvar, Batangas Sample Description: One (1) group of submitted samples said to be : Part Description : Epoxy Power Part Number : Date Sample Received : Sep 06, 2013 Date Test Started : Sep 07, 2013 Test Conducted : 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 11 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

108 Test Report Test Conducted Number: TWNC Test Result Summary: Test Item Unit Test Method Result Green powder RL Heavy Metal Cadmium (Cd) content ppm With reference to IEC 62321: 2008, by microwave digestion 2 and determined by ICP-OES. Lead (Pb) content ppm With reference to IEC 62321: 2008, by microwave digestion 2 and determined by ICP-OES. Mercury (Hg) content ppm With reference to IEC 62321: 2008, by microwave digestion 2 and determined by ICP-OES. Chromium VI (Cr 6+ ) content ppm With reference to IEC 62321: 2008, by alkaline digestion and determined by UV-Vis Spectrophotometer. 1 Polybrominated Biphenyls (PBBs) Monobrominated Biphenyls (MonoBB) ppm 5 Dibrominated Biphenyls (DiBB) ppm 5 Tribrominated Biphenyls (TriBB) ppm 5 Tetrabrominated Biphenyls ppm 5 (TetraBB) With reference to IEC 62321: Pentabrominated Biphenyls ppm 2008, by solvent extraction 5 (PentaBB) and determined by GC-MS and Hexabrominated Biphenyls ppm further HPLC-DAD confirmation 5 (HexaBB) when necessary. Heptabrominated Biphenyls ppm 5 (HeptaBB) Octabrominated Biphenyls (OctaBB) ppm 5 Nonabrominated Biphenyls (NonaBB) ppm 5 Decabrominated Biphenyl (DecaBB) ppm 5 *THJ * Page 2 of 11 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

109 Test Report Test Conducted Number: TWNC Test Item Unit Test Method Result Green powder Polybrominated Diphenyl Ethers (PBDEs) Monobrominated Diphenyl Ethers (MonoBDE) ppm 5 Dibrominated Diphenyl Ethers (DiBDE) ppm 5 Tribrominated Diphenyl Ethers (TriBDE) ppm 5 Tetrabrominated Diphenyl ppm 5 Ethers (TetraBDE) With reference to IEC 62321: Pentabrominated Diphenyl ppm 2008, by solvent extraction 5 Ethers (PentaBDE) and determined by GC-MS and Hexabrominated Diphenyl ppm further HPLC-DAD confirmation 5 Ethers (HexaBDE) when necessary. Heptabrominated Diphenyl ppm 5 Ethers (HeptaBDE) Octabrominated Diphenyl Ethers (OctaBDE) ppm 5 Nonabrominated Diphenyl Ethers (NonaBDE) ppm 5 Decabrominated Diphenyl Ether (DecaBDE) ppm 5 Halogen Content Fluorine (F) ppm With reference to EN 50 Chlorine (Cl) ppm 14582:2007 by calorimetric bomb with oxygen and Bromine (Br) ppm 50 determined by Ion Iodine (I) ppm Chromatograph. 50 Phthalates Di(2-ethylhexyl) Phthalate ppm 10 (DEHP) With reference to EN 14372: Dibutyl Phthalate ppm 2004, by solvent extraction 10 (DBP) and determined by GC-MS. Benzyl Butyl Phthalate ppm 10 (BBP) Others With reference to USEPA Hexabromocyclododecane ppm 3540C, by solvent extraction (HBCDD) and determined by GC-MS. 10 RL *THJ * Page 3 of 11 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

110 Test Report Test Conducted Number: TWNC Remarks: ppm = parts per million based on weight of tested sample = mg/kg = Not detected RL = Reporting Limit, Quantitation limit of analyte in sample Responsibility of Chemist: Kevin Liu/ Irene Chiou/ Vico Lin Date Sample Received : Sep 06, 2013 Test Period : Sep 07, 2013 to Sep 11, 2013 RoHS Limit Restricted Substances Limits Cadmium (Cd) content 0.01% (100ppm) Lead (Pb) content 0.1% (1000ppm) Mercury (Hg) content 0.1% (1000ppm) Chromium VI (Cr 6+ ) content 0.1% (1000ppm) Polybrominated Biphenyls (PBBs) 0.1% (1000ppm) Polybrominated Diphenyl Ethers (PBDEs) 0.1% (1000ppm) The above limits were quoted from Annex II of 2011/65/EU for homogeneous material. *THJ * Page 4 of 11 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

111 Test Report Test Conducted Measurement Flowchart: Test for Cd/Pb/Hg/Chromium (VI)/PBBs/PBDEs Contents Reference Method: IEC edition 1.0:2008 For non-metal part Sample preparation Number: TWNC 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 11 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

112 Test Report Test Conducted 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 6 of 11 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

113 Test Report Test Conducted 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 7 of 11 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

114 Test Report Test Conducted 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 8 of 11 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)

115 Test Report Test Conducted 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 9 of 11 Intertek Testing Services Taiwan Ltd. 8F., No. 423, Ruiguang Rd., Neihu District, Taipei 11492, Taiwan, R.O.C. 全國公證檢驗股份有限公司 台北市內湖區瑞光路 423 號 8 樓 Tel: (+886-2) Fax: (+886-2)