3.81 .51 (.150 020) .64 (.025) 1.27 (.050) 8.89 (.350) 5.08 (.200) x .86 (.034) x .84 (.033) 9.53 .38 (.375 .015) .51 .05 (.020 .002) 7.62 (.300) 1 2 3 3352 3352e top adjust 10.16 (.400) 2.54 (.100) 5.33 (.210) 3352p 3352t 2.21 .38 (.087 .015) 3352h side adjust 7.62 (.300) 4.75 (.187) 3352k 3352v 9.14 (.360) 4.37 (.172) 5.08 (.200) 3352w 3.96 (.156) wide deep typ. typ. typ. typ. typ. 4.75 (.187) typ. typ. typ. dia. pins typ. max. 2.54 (.100) typ. 2.54 (.100) typ. 2.54 (.100) 4.06 (.160) 5.33 (.210) max. 2.54 (.100) typ. 2.54 (.100) typ. 2.54 (.100) typ. 2.54 (.100) typ. 2.54 (.100) typ. min. typ. max. 7.62 (.300) max. max. max. typ. adjustment slot long features single-turn / cermet / industrial / open frame stable cermet element offers in? nite resolution very low pro? le seven standard pin styles thumb and screwdriver adjustment rohs compliant* version available for trimmer applications/processing guidelines, click here 3352 - 3/8 ?round trimpot trimming potentiometer *rohs directive 2002/95/ec jan 27 2003 including annex. 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 2 megohms (see standard resistance table) resistance tolerance ........... ?0 % std. (tighter tolerance available) absolute minimum resistance ....................................... 2 ohms max. contact resistance variation .......................... 1.0 % or 1 ohm max. (whichever is greater) adjustability voltage .................................. ?.05 % resistance ............................ ?.25 % resolution ................................... in nite dielectric strength sea level................................ 500 vac 80,000 feet ............................ 350 vac adjustment angle ................. 205 ?nom. environmental characteristics power rating (250 volts max.) 85 ? .................................... 0.50 watt 125 ? ....................................... 0 watt temperature range ... -55 ? to +125 ? temperature coef cient ?00 ppm/? ......................... 2k & up ?50 ppm/? ...................... below 2k humidity .......mil-std-202 method 103 96 hours (2 % tr, 10 megohms ir) vibration ....... 30 g (2 % tr; 2 % vr) shock ......... 100 g (2 % tr; 2 % vr) load life .. 1,000 hours 0.5 watt @ 85 ? ............................................(3 % tr) rotational life .......................200 cycles (10 % tr) physical characteristics mechanical angle ................. 250 ?nom. torque ............................. 3.0 oz-in. max. stop strength .................... 8 oz -in. min. terminals .......................solderable pins weight ....................................... 0.01 oz. marking ........................... manufacturer s trademark, resistance value and model number. date code on packaging. wiper ............... 50 % (actual tr) ?0 % standard packaging ....100 pcs. per bag adjustment tool ..............................h-90 aqueous cleaning not recommended. product dimensions 1 3 cw clockwise ccw 2 wiper how to order 3352 w - 1 - 103 lf model style standard or modi ed product indicator -1 = standard product resistance code terminations lf = 100 % tin-plated (rohs compliant) blank = 90 % tin / 10 % lead-plated (standard) consult factory for other available options. standard resistance table resistance resistance (ohms) code 10 100 20 200 50 500 100 101 200 201 500 501 1,000 102 2,000 202 5,000 502 10,000 103 20,000 203 25,000 253 50,000 503 100,000 104 200,000 204 250,000 254 500,000 504 1,000,000 105 2,000,000 205 rev. 08/10 popular values listed in boldface. special resistances available. tolerances: 0.25 except where noted (.010) dimensions: mm (inches) *rohs compliant versions available
|
