SPEC IFICATIONS ALPS ELECTRIC CO,, LTD. head.office 1-7. yuk i gaya-ohtsuka-cho. ohta-ku. tokyo 145 japan MODEL _ STRS30102K

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1 ve- - Customer: ALPS ELECIRIC EUROPA~GnbH No. F38S2497M At tent ion: Date: Hov Your ref.no: Your Part. No: STHS SPEC IFICATIONS ALPS ' : MODEL _ STRS30102K Spec. No. : Samp 1 e No. : F M RECEIPT STATUS RECEIVED Bv. Date Sie nature T *O ( Name Ti t 1 ALPS ELECTRIC CO,, LTD. head.office 1-7. yuk i gaya-ohtsuka-cho. ohta-ku. tokyo 145 japan APP ' ENG. Sales D DEPT. DIVISION V'-.-'(v-"' ". * - :"v*k ;'.-

2 No. F M 1.TH1S APPLY TO RS POTENTIOMETERS. 2. CONTENTS OF THIS. 4S M 4S M 4S H.4S M S3018G402A 3. HARKING HARKING ON ALL UNITS DATE CODE,RESIST. VALUE, TAPER. TRADE HARK, JAPAN 4. REMARKS NOTES Harking => in specifications shows standard and condition for application.

3 STANDARD TYPE POTENTIOMETER (SLIbt) ELECTRICAL 1. Overall resistance Overall resistance tolerances : ±20 % KQ TAPBHKD CURVE*. fttps *B 100 +± TT 2. Hlnlmuffl resistance : Unit : 0 Overall resistance ( KO 5,10 20, SO , SOO H-4 f-4 (--Lt4 +4fr 3. Taper : ALPS B 4. Rated power : 0.2 Watts. (SBS48) S 4-L LX. 5, Rated voltage : Rated voltage* /J P.R p : rated power (V) (v) X U- R : nominal overall reelstance (Q) When the rated voltage exceeds the naxlnum operating voltage the maximum operating voltage shall be the rated voltage. Maximum operating voltage : A.C.200V. D.C. 10 V 40 tte i-j t 6* Dielectric test : Units shall be designed to withstand 300 volts A.C. SO Ks R.M.S. between resistance elements and case for a period of one ninute without damage or arcing. 7. Insulation resistance : Greater than 100 megohms between resistance elements and case when tested by a 250 volts D.C. S u S 20 +t +4 insulation resistance meter. 0. Sliding lifeteat : IS.000 cycle* ill: 80 \tf 100 TERM.1 PERCEKT TRAVEL TERM.3 H0TE3: PERCENT VOLTAGE CHECK TOLERANCE Lever shall be operable with speed of 20 ma per sec.without noise by static electricity. FROM TERM m> ALPS ELECTRIC CO., LTD. ikh DOCUMENT NO. 4S3018-5O2M Qf-f/ia

4 I CLAS&MO. I TITLE STANDARD TYPE POTENTIOMETER (SLI...J MECHANICAL 1. Travel : Speciflad In particular Figure. 2. Operating force : gf ( Note 1 ) 3. Starting force : Operating force gf max. ( Note 1 ) (Note 1) Measuring temperature : 5*C 35* C Measuring point : ^:5 an from lever end (Lever lengths- 6 mm) :1 am from lever end (Lever lengths; 6 am) Sliding speed : 20 wa par sec. 4. Stop strength : f>5 kgf at a position S aa from Mounting surface. (Laver length > 6 ma) S kgf at a position 2 aa from mounting surface. (Lever length m 6 an) 5. Lever lateral play : whan an alternating bending moment of 2S0 gf-ca is applied perpendicular to the direction of lever travel, the bothside Movement of the lever shall be less than 2. ( 2XL/20 ) an L: Lever length on the measurement point from atg. surface. (Note 2) Exempt warping of Insulated lever. Lever lateral play 1 H-250 gf*cn LSS ma The bothalde movement I of the lever shall be [ less than 1.2 am J 6. Levtr strength : (I) To be resistant with S kgf statle force of pull or push applied to lever in thrust direction for 10 seconda without damage. m> ALPS ELECTRIC CO., LTD. bsht war 4S0008-4SM WTO A < I.OM 1 CLASSJO. TITLE STANDARD TYPE POTENTIOMETER (SLIDE) (2} To be resistant with following static force appllkd to lever in vertical direction to lever driving for lo seconds without damage. 2 kgf'cm over : in case of pot., mounted to chassis with screws. (2) O.S kgf-era over : in case of pot., mounted to P.C.B. only with terminals. Q 2 kgf'ca over : In ease of pot., aounted to P.C.B. with both terminals and Mounting plate. 5 kgf kgf 'D kgf..cm (2) 7. Lever inclination and twist : Twist Inclination i Inclination 2*max. ^ a*,^. 2* max. \ i 8. Resistance to soldering heat : 3 sec. aax. at 300*C m>alps ELECTRIC CO., LTD. nwr ; Km. auo. ma ~"~ Ml DOCUMENT HO. 4SOO0B-45M ft' " '

5 o B til fi PRECAUTION IN USB l.if it will be used the operating point away fron the center line of the lever, it should be shorter as possible. 2.About the length of lever If conditions permit, it is advisable to use the shortest possible lever.the longer the length up to operating point, the more unfavorable slide feeling will be given. B 3.Regarding the operation of the lever.please consider the above mentioned,and make sure nothing is wrong with the operation under installing in your appliance that you plan to use our products actually. <&>ALPS ELECTRIC CO., LTD. APPO ICHKD., DSCD. SLIDE POTENTIOMETER 4S0Q01~200M_.. ]

6 ill FOLLOW THE NEXT CQWDITIOHS FOR SOLDERING B 1. Solder 63 % Sn solder specified In JZS Z Board In Use Double-faces through-hole board or Single-face copper laid laminate board* Plate thickness (t) mm 3. In the Case of Dip Soldering (1) State of potentiometer Position a lever in the vicinity of center. (2) Specific Gravity of Flux 0.83±0.0l (foaming type) (3) Height of Flux face A level of the upper face of flux for reaching the position at a half of the plate thickness of printed board. ( Fig.l) Further, no flow of flux invading on the surface of printed board on the side of installing potentiometer is allowed. POTENTIOMETER 5. Matters to Be Noted (1) Do not add any stress on terminals In the case of soldering. For instance, forced movement of potentiometer with terminals being heated may probably deteriorate the electric features due to generation of looseness In connection between resistant board and terminals. (2) Avoid use of double-faces through-hole board as much as, possible. If it is necessary to use It. Do not apply through -hole plating to a hole in which a potentiometer is Inserted, and Install a land to which terminals are soldered only on a face opposite to the face on the side of installing potentiometer. (3) Use caution to soldering process so as to prevent solder from rlaing up to the surface of printed board on the aide of Installing potentiometer,because defective contact may take place In terminal connecting part due to soldering heat ( Fig. 2 ) ' (4) In the case of lead wiring, solder it so that a gap of 1 mm or more nay be reserved between the potentiometer body and soldering part. < Fig* 3 ) 86S66 { Fig. 1 ) MODNTIHG SIDE TERMINAL POTENTIOMETER (4) Preheat Condition 100*C MAX..within 1 minute ( Temperature on the side of installing printed board is designated. ) (5) Soldering Condition Solder temperature; 26O'C MAX. Soldering period ; within 5 seconds Tine of soldering ; only one time is permitted 4. in the Case of Manual Soldering Solder temperature ; 300#C MAX. Soldering period ; within 3 seconds Tine of soldering ; only one time is permitted t Fig. 2 ) ( Fig. 3 ) (5) The grade of Influence of soldering exerted on the potentiometer depends upon the site of a printed board, installing position of the potentiometer, and the size of a solder bath etc. Therefore, make sure, in advance, of no abnomal state under the conditions of soldering to be carried our at present.

7 ,45^05 ^ HQTE? MOUNTING SCBEW THREAP F^ TS CHASSIS THICKNESS 2 M MAX. 2 m? TOP STDE OF ftf HOLIKJFQ JQ LEVER ffthtfrom1 LEVER 30 8 (VIEWED FROH MOUNTING SIDEI (»AHJt»)) tqkrmkes ukieu oitirwa $Ptc BASIC DtHWSWII ±0.3 ±0.5 ±0.8 ANCUtAI 1 t i i r <m>alps ELECTRIC CO., JjD. ~ZTWSr PSSEI ROT Iciraior: FIGURE: <a SLIDE inc POTENTIOHt POTENTIOHCTB mn 3O«SINGLE UNIT OfltBT" KXUMENT m. 7 A 4 *