features single-turn / cermet / industrial / sealed miniature package rotor designed for automatic machine adjust interface withstands harsh environments and immersion cleaning processes compatible with surface mount manufacturing processes rohs compliant* - see processing information on rohs compliant surface mount trimmers for trimmer applications/processing guidelines, click here 3361 - 1/4 ?square smd trimpot trimming potentiometer *rohs directive 2002/95/ec jan 27, 2003 including annex. speci cations are subject to change without notice. customers should verify actual device performance in their speci c applications. electrical characteristics std. resistance range ......10 to 2 megohms (see standard resistance table) resistance tolerance ............... ?0 % std. (tighter tolerance available) absolute minimum resistance ........................................ 1 % or 2 ohms (whichever is greater) contact resistance variation ............................... 3 % or 3 ohms max. (whichever is greater) adjustability voltage ...................................... ?.05 % resistance ................................ ?.15 % resolution ....................................... in nite insulation resistance ................... 500 vdc. 1,000 megohms min. dielectric strength sea level ................................... 900 vac 80,000 feet ................................ 350 vac adjustment angle ..................... 240 ?nom. environmental characteristics maximum soldering exposure (temp/time) ..........+260 ?c/20 sec. max. above 255 ? power rating (300 volts max.) 70 ? ........................................ 0.50 watt 125 ? ........................................... 0 watt temperature range ....... -55 ? to +125 ? temperature coef cient ....... ?00 ppm/? seal test ..........................85 ? fluorinert? humidity ...........mil-std-202 method 103 96 hours (2 % tr; 10 megohms ir) vibration ............30 g (1 % tr; 1 % vr) shock ..............100 g (1 % tr; 1 % vr) load life ..... 1,000 hours 0.5 watt @ 70 ? (3 % tr; 3 % or 3 ohms, whichever is greater, crv) rotational life ...........................200 cycles (4 % tr; 3 % or 3 ohms, whichever is greater, crv) physical characteristics mechanical angle ..................... 270 ?nom. torque ................................. 3.0 oz-in. max. stop strength ..................... 7.0 oz -in. min. terminals ........................... solderable pins weight ........................................... 0.02 oz. marking ........................... resistance code, terminal numbers, manufacturer s model number, style and date code wiper ................... 50 % (actual tr) ?0 % flammability ..............................u.l. 94v-0 standard packaging ??style ...................... 500 pcs./13 ? reel ??style ...................... 750 pcs./13 ? reel adjustment tool ..................................h-90 product dimensions dimensions: mm (inches) tolerances: 0.25 except where noted (.010) recommended land pattern 5.21 0.63 (.205 .025) 4.88 0.12 (.192 .005) 0.46 0.02 (.018 .001) 3 places 0.38 0.12 (.015 .005) leads to be coplanar within 0.10 (.004) 2.51 0.25 (.099 .010) typ. 2 3 1 0.79 0.25 (.031 .010) 2.54 0.25 (.100 .010) 8.53 0.76 (.336 .030) 2.54 0.25 (.100 .010) 2.54 0.25 (.100 .010) dia. 6.71 0.25 (.264 .010) 2.29 ?.005 (.090 ?.0002) aa 2.77 ?.005 (.109 ?.0002) 1 3361 3 7.04 0.25 (.277 .010) 3.84 0.25 (.151 .010) electrical adj. slot 0.64 (.025) wide 0.89 (.035) deep x section a-a 46 2.29 (.090) 1.54 (.061) 0.89 (.035) 3361P 3.30 0.25 (.130 .010) 5.08 0.12 (.200 .005) 9.70 0.12 (.381 .005) 1.19 0.12 (.047 .005) typ. 3361s 6.71 0.12 (.264 .005) 7.37 0.38 (.290 .015) 4.17 0.38 (.164 .015) 4.88 0.25 (.192 .010) 0.38 0.05 (.015 .002) 0.71 0.25 (.028 .010) 6.65 (.262) ref. 2.54 0.25 (.10 .010) 1.02 0.25 (.040 .010) 2 2.54 0.25 (.100 .010) 2.54 0.25 (.100 .010) 2.29 0.25 (.090 .010) 2.29 0.25 (.090 .010) leads to be coplanar within 0.10 (.004) 1 3 1 3361 3 2.29 ?.005 (.090 ?.0002) 2.77 ?.005 (.109 ?.0002) a a electrical adj. slot 0.64 (.025) wide 0.89 (.035) deep x section a-a 46 2.29 (.090) 1.54 (.061) 0.89 (.035) recommended land pattern 1.19 0.12 (.047 .005) 7.62 0.12 (.300 .005) 3 plcs 3.30 0.25 (.130 .010) 3 plcs 2.54 0.12 (.100 .005) typ. 1 3 cw clockwise ccw 2 wiper *rohs compliant versions available
tape 330.2 .50 (13.00 .02) 16.41 .005 (.646 .127) reel 7.50 .10 (.295 .004) 12.00 .10 (.472 .004) 1.5 + .10/ C.00 (.059 + .004/ C.000) 4.00 .01 (.157 .004) 2.00 .05 (.079 .002) 1.75 .10 (.069 .004) dia. 1.50 .02 (.059 .005) equal spaced 3 plcs. 13.0 .20 (.512 .008) dia. 99.06 1.02 (3.90 .040) 18.69 .79 (.736 .031) dia. dia. 16.0 .03 (.630 .001) embossed carrier tape cover tape 5.84 0.1 (.230 .004) dia. 1 3361 3 1 3361 3 1 3361 3 1 3361 3 tape 330.2 5.08 (13.000 .200) 16.51 2.03/ -.000 (.650 .080/ -.000) reel 7.50 .10 (.295 .004) 12.00 .10 (.472 .004) 1.5 + .10/ C.00 (.059 + .004/ C.000) 4.00 .01 (.157 .004) 2.00 .05 (.079 .002) 1.75 .10 (.069 .004) dia. 17.78 .25 (.700 .010) equal spaced 3 plcs. 13.0 .51 (.512 .020) dia. 99.06 1.02 (3.90 .040) 18.69 .79 (.736 .031) dia. dia. 16.0 .10 (.630 .004) embossed carrier tape cover tape 8.60 .10 (.339 .004) 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. 3361 - 1/4 ?square smd trimpot trimming potentiometer packaging speci cations dimensions: mm (inches) rev. 06/11 how to order 3361 p - 1 - 502 g lf model style standard or modi ed product indicator -1 = standard product resistance code packaging designator g = embossed tape ??style = 500 pcs./13 ?reel ??style = 750 pcs./13 ?reel 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 popular distribution resistance values listed in boldface. special resistances available. (p style) (s style) units packaged 750 pieces per reel. units packaged 500 pieces per reel.
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