WXW1B Square Trimmer Potentiometer Features ƽ Multiturn / Wirewound ƽ Industrial / Sealed ƽ Top and side adjust types (1,2,3 most popular) f f Ȼ Model Style Resistance Code ¶ WXW1B-1 :,3(5 &/2&.:,6( Standard Resistance Table Resistance Resistance (Ohms) Code 100 101 200 201 ¶ &: h WXW1B-2 500 501 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 h ¶ Physical Characteristics Mechanical Angle 360° Torque 20 mNgm max. WXW1Bü1ü102 Environmental Characteristics Power Rating (100 volts max.) 0.5 watt (70ć) , 0 watt (125ć) Temperature Range -55ć to +125ć Temperature Coefficient f100ppm/ć Vibration 98 m/s2 (2%TR;3%VR) Shock 390 m/s2 (2%TR; 2%VR) Load Life 1,000 hours 0.5 watt @ 70ć (5%TR; 8% or 8 ohm,Whichever is greater ,CRV) Rotational Life 200 cycles (5%TR; 8% or 8 ohm,Whichever is greater ,CRV) How to order /ı Electrical Characteristics Standard Resistance Range 100 to 15K ohms (see standard resistance table) Resistance Tolerance f10% or f5% std. (tighter tolerance available) Absolute Minimum Resistance 5%R max. Insulation Resistance 500 vdc 1,000 Megohms min. Dielectric Strength 101.3 kPa 500 vac 11.59 kPa 200 vac Adjustment Angle 32 turns min Special resistance available Detail Specification: Q/RY507-2002 WXW1B-3