.89 (.035) 1.27 (.050) 6.35 .51 (.250 .020) 4.78 .38 (.188 .015) .76 (.030) 1.02 .38 (.040 .015) 4.32 .38 (.170 .015) .41 .03 (.016 .001) 123 123 .89 (.035) 6.35 .51 (.250 .020) 6.35 .51 (.250 .020) 1.27 (.050) 4.32 .38 (.170 .015) 2.54 (.100) 2.54 (.100) 2.54 (.100) dia. 1.27 (.050) 1.27 (.050) adj. slot 1.78 (.070) .51 (.020) .51 (.020) wide x x deep dia. features multiturn / wirewound / industrial / sealed listed on the qpl per mil-prf-27208 for trimmer applications/processing guidelines, click here RT26 - 1/4 ? square trimpot ? trimming potentiometer *rohs directive 2002/95/ec jan. 27, 2003 including annex and rohs recast 2011/65/eu june 8, 2011. ?trimpot? is a registered trademark of bourns, inc. speci? cations are subject to change without notice. customers should verify actual device performance in their speci? c applications. electrical characteristics standard resistance range .....................................10 to 5k ohms (see standard resistance table) resistance tolerance .............. ? % std. absolute minimum resistance .........................0.25 % or 1 ohm max. (whichever is greater) noise .....................100 ohms enr max. resolution.............. see resistance table insulation resistance ............... 500 vdc. 1,000 megohms min. dielectric strength sea level ............................... 600 vac 80,000 feet ............................ 250 vac adjustment angle.............. 11 turns nom. environmental characteristics power rating 85 ? .................................... 0.25 watt 150 ? ....................................... 0 watt temperature range ....-55 ? to +150 ? temperature coef cient ......?0 ppm/? seal test ...................... 85 ? fluorinert* humidity........ mil-std-202 method 106 (1 % tr, 10 megohms ir) vibration ......................................... 20 g (1 % tr; 1% + resolution vr) shock............................................ 100 g (1 % tr; 1 % + resolution vr) load life 1,000 hours 0.25 watt @ 85 ? (2 % tr; 2 % + resolution vr) rotational life........................200 cycles (2 % tr) physical characteristics torque............................. 3.0 oz-in. max. mechanical stops ................. wiper idles terminals ..... mil-std-202; method 208 weight ..................................... 0.015 oz. marking ................. mil-spec part number wiper ............... 50 % (actual tr) ?0 % flammability ............................ ul 94v-0 standard packaging ..... 50 pcs. per tube adjustment tool .............................. h-90 product dimensions how to order RT26 c2 x 101 model characteristic c = ?0 ppm/? temp. coeff. max. 2 = 85 ? rating temp. 150 ? max. operating temp. terminal style resistance code rev. 12/12 tolerances: 0.25 except where noted (.010) RT26c2w mil-prf-27208 standard resistance table nominal resistance resistance resolution (ohms) code (percent) 10 100 1.90 20 200 1.50 50 500 1.23 100 101 1.00 200 201 0.94 500 501 0.58 1,000 102 0.50 2,000 202 0.45 5,000 502 0.34 RT26c2x common dimensions 1 3 cw clockwise ccw 2 wiper dimensions: mm (inches) available through distribution
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