Sharma Potentiometers WIW3329 Trimmer Potentiometer Features ƽ Single Turn Round ƽ Cermet / Industrial / Sealed ƽ Top and side adjust types (H,S,X,P most popular) Style Code How to order Electrical Characteristics WIW3329üHü102 ¶ ¶ Resistance Code ¶ :,3(5 &: &/2&.:,6( WIW3329S Standard Resistance Table ¶ /ı WIW3329X ¶ ¶ /ı WIW3329H-1 Resistance (ohm) Code 10 100 20 200 50 500 100 101 200 201 500 501 1,000 102 2,000 202 e ¶ ¶ h Resistance Physical Characteristics Mechanical Angle 250enom. Torque 20 mNgm max. Stop Strength 50 mNgm min. Style WIW3329H Environmental Characteristics Power Rating (250 volts max.) 0.5 watt (70ć) , 0 watt (125ć) Temperature Range -55ć to +125ć Temperature Coefficient f100ppm/ć Vibration 98 m/s2 (3%TR; 2%VR) Shock 390 m/s2 (3%TR; 2%VR) Load Life 1,000 hours 0.5 watt @ 70ć (3%TR; 3% or 3 ohms, Whichever is greater ,CRV) Rotational Life 100 cycles (3%TR; 3% or 3 ohms, Whichever is greater ,CRV) Model /ı Standard Resistance Range 10 to 2 Megohms (see standard resistance table) Resistance Tolerance f20% or f10% 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 f0.05% Resistance f0.15% Resolution Infinite Insulation Resistance 500 vdc 1,000 Megohms min. Dielectric Strength 101.3 kPa 500 vac 8.5 kPa 315 vac Adjustment Angle˖ 210enom. WIW3329P 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 Special resistance available Detail Specification: Q/RY237-2000 Tel:(949)642-SECI SECI Engineers & Buyers' Guide Fax:(949)642-7327