features z 9mm multiturn square z cermet / industrial / sealed z 5 terminals types (w / x / p/ y / z) z available with a knob for finger adjust electrical characteristics standard resistance range 10 to 5 megohms (see standard resistance table) resistance tolerance f 10% std. (tighter tolerance available) absolute minimum resistance 1% or 2 ohms max. (whichever is greater) contact resistance variation 3% or 3 ohms max. (whichever is greater) adjustability voltage f 0.01% resistance f 0.05% resolution: infinite insulation resistance 500 vdc 1,000 megohms min. dielectric strength 101.3 kpa 600 vac 8.5 kpa 360vac effective travel: 25turns nom environmental characteristics power rating (300 volts max.) 0.5 watt (70 ) , 0 watt (125 ) temperature range -55 to +125 temperature coefficient f 100ppm/ vibration 98 m/s 2 (1% ? tr; 1% ? vr) shock 390 m/s 2 (1% ? tr; 1% ? vr) load life 1,000 hours 0.5 watt @ 70 (3% ? tr; 4% or 4 ohm, whichever is greater , crv) rotational life: 200 cycles (3% ? tr; 4% or 4 ohm) physical characteristics torque 36 mn g m max. mechanical stops wiper idles terminals solderable pins standard packaging 50pcs.per tube " " how to order wiw1029?w?102 model style resistance code clockwise wiper cw standard resistance table special resistance available tcr of shaded areas f 250ppm/ detail specification: q/ry256-2000 detail mil-spec ? q/ry20021-2000 resistance ? ohms ? resistance code 10 20 50 100 200 100 200 500 101 201 500 1000 2,000 5,000 10,000 20,000 25,000 50,000 100,000 200,000 501 102 202 502 103 203 253 503 104 204 250,000 500 000 1 000 000 2 000 000 5 000 000 254 504 105 205 505 wiw1029 ( 3296 ) trimmer potentiometer sharma potentiometers tel:(949)642-seci seci engineers & buyers' guide fax:(949)642-7327
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