features high performance series 3/8 ?square / multiturn / cermet / industrial / sealed thin body pro le sealed to withstand board washing processes low current applications <50 a mounting hardware available 3296-lc2 - 3/8 ?square trimpot trimming potentiometer *rohs directive 2002/95/ec jan 27 2003 including annex. ?rimpot?is a registered trademark of bourns, inc. ??luorinert?is a registered trademark of 3m co. speci cations are subject to change without notice. customers should verify actual device performance in their speci c applications. electrical characteristics standard resistance range .................... 500 ohms to 100k ohms (see standard resistance table) resistance tolerance ........... 10 % std. absolute minimum resistance ........................... 2 ohms or 1 % max. (whichever is greater) contact resistance variation ......................................... 0.5 % max. contact resistance (d.c. mode) ......................................... 0.3 % max. d.c. offset ........................... 0.5 % max. adjustability voltage .................................... 0.1 % resistance .............................. 0.2 % insulation resistance ............... 500 vdc. 1,000 megohms min. dielectric strength sea level................................ 900 vac 70,000 feet ............................. 350 vac adjustment angle, electrical ..........................................25 5 turns environmental characteristics power rating (400 volts max.) 85 c ...................................... 0.5 watt 125 c ....................................... 0 watt temperature range ... -55 c to +125 c temperature coef? cient ... 100 ppm/c humidity ...........80-90 %, rh, 10 cycles 2 % max. trs, ir 10 megohms 0.2 % max. contact resistance shift seal test ......................85 c flourinert? vibration .................... 20 g - 0.5 % vrs 0.2 % contact resistance shift shock ...................... 100 g - 0.5 % vrs 0.2 % contact resistance shift load life @ 85 c rated power ........................ 1,000 hours 3 % trs, 0.2 % contact resistance shift - 0.5 % crv rotational life ...... 200 cycles, 4 % trs 0.2 % contact resistance shift thermal shock ..........................5 cycles 2 % trs, 0.5 % vrs 0.2 % contact resistance shift physical characteristics torque ............................. 3.0 oz-in. max. mechanical stops ................. wiper idles terminals ................. solderable pc pins weight ....................................... 0.03 oz. marking .........manufacturer?s trademark, resistance code and date code wiper .................................50 % 10 % flammability ..........................u.l. 94v-0 standard packaging .....50 pcs. per tube adjustment tool ..............................h-90 product dimensions 1 3 cw clockwise ccw 2 wiper standard resistance table resistance resistance (ohms) code 500 501 1,000 102 2,000 202 5,000 502 10,000 103 20,000 203 25,000 253 50,000 503 100,000 104 rev. 03/10 tolerances: 0.25 except where noted (.010) dimensions: mm (inches) how to order 3296 w - lc2 - 103 lf model style product indicator resistance code terminations lf = 100 % tin-plated (rohs compliant) blank = 90 % tin / 10 % lead-plated (standard) consult factory for other available options. shaded areas typically not stocked by distributors and not recommended for new designs. 3296p 2 3 1 3296w 2 3 1 3296x 2 3 1 10.03 (.395) 1.52 (.060) .38 (.015) 5.97 .89 (.235 .035) .51 (.020) 1.27 0.1 (.050 .004) 4.83 (.190) 9.53 (.375) 1.27 0.1 (.050 .004) common dimensions 2.54 (.100) 2.54 (.100) 2.54 (.100) 2.54 (.100) 2.54 (.100) 2.54 (.100) 2.54 (.100) 2.54 (.100) min. dia. 5.23 (.206) 2.41 (.095) 2.41 (.095) adj. slot 2.19 (.086) .56 (.022) .76 (.030) wide x x deep dia. model 3296-lc2 is obsolete and not recommended for new designs. model 3296 is preferred. *rohs compliant versions available
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