Sharma Potentiometers WIW3269 Trimmer Potentiometer Features z 6mm Multiturn z Cermet / Industrial / Sealed z Surface Mount z 3 terminal styles (W,X,P) Electrical Characteristics Standard Resistance Range 10 to1 Megohms (see standard resistance table) Resistance Tolerance: 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 f0.02% Resistance f0.05% Resolution: Infinite Insulation Resistance 500 Vdc 1,000 megohms min. Dielectric Strength 101.3 kPa 600Vac 8.5 kPa 250 Vac Effective Travel: 12 turns nom. How to order Style Code Model WIW3269-W Style Resistance Code ZLGHGHHS WIW3269-P ZLGHGHHS WIW3269-X ZLGHGHHS Environmental Characteristics Power Rating (200 volts max.) 0.25 watt (70ć) , 0 watt (125ć) Temperature Range -55ć to +125ć Temperature Coefficient f100ppm/ć Vibration 98 m/s2 (1%TR; 1%VR) Shock 390 m/s2 (1%TR; 1%VR) Load Life 1,000 hours 0.25 watt @ 70ć (3%TR; 4% or 4 ohms, Whichever is greater , CRV) Rotational Life 200 cycles (3%TR; 4% or 4 ohms, Whichever is greater , CRV) Physical Characteristics Torque 25mNgm max. Mechanical Stop Wiper idles. Terminals Solderable pins Standard Packaging 50 pcs. per tube Tel:(949)642-SECI WIW3269—W—102 Standard Resistance Table Resistance Resistance Code ˄Ohms˅ 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 Special resistance available TCR of shaded areas f250ppm/ć Detail Specification: Q/RY261-2000 WIPER CW CLOCKWISE SECI Engineers & Buyers' Guide Fax:(949)642-7327