WXD3540-201

Sharma Potentiometers WXD3540 Precision Wirewound Potentiometer Features ●Multiturn / Wirewound / Industrial ●Metal shaft and bushings ●Bushing mount ●Available with shaft (6mm dia.) Electrical Characteristics Standard Resistance Range 100 to 100K ohms (see standard resistance table) Resistance Tolerance ±5% std. Independent Linearity ±0.25% Effective Electrical Angle 3600º-10ºmin. Absolute Minimum Resistance 0.2% or 2 ohms max. (whichever is greater) Noise 100 ohms ENR max. Insulation Resistance 500 vdc 1,000 Megohms min. Dielectric Withstanding Voitage 101.3 kPa 900 vac WXD3540 Dimensions Environmental Characteristics Power Rating (500 volts max.) 2 watt (70℃) , 0 watt (125℃) Temperature Range -55℃ to +125℃ Temperature Coefficient ±100ppm/℃ Vibration 98 m/s2 (1%ΔTR;1%ΔVR) Shock 490 m/s2 (1%ΔTR; 1%ΔVR) Load Life 1,000 hours 2 watt @ 70℃ (2%ΔTR) Rotational Life (no load) 1,000,000 shaft revolutions Total Resistance shift ±5% Max 2 1 CCW CW 3 CW Standard Resistance Table Resistance (Ohms) Resistance Code 101 201 501 102 202 502 103 203 503 104 Physical Characteristics Torque 36 mN·m max. Stop Strength 300 mN·m min. Mechanical angle 3600º-10ºmin. Standard Packaging 10 or 25 pcs. per box How to order WXD3540—101 Model Resistance Code 100 200 500 1,000 2,000 5,000 10,000 20,000 50,000 100,000 Special resistance available. Detail Specification: Q/RY531-2004 Tel:(949)642-SECI SECI Engineers & Buyers' Guide Fax:(949)642-7327