Aluminum Shaft,Aluminum Bush,WXD 3590 Precision Wire-wound Potentiometer

Specifications

Electrical Characteristics

Range of nominal resistance: 100Ω~100KΩ

Resistance tolerance: ±2%, ±5%

Terminal resistance: ≤2%R or 5Ω

Peak noise:≤100Ω

Linear accuracy:±1%, ±0.5%

Electrical angle: 3600°±10°

Insulation resistance: ≥ 200MΩ

Frequency range: 0~2GHz

Withstand voltage: 500V (DC or AC peak value)

Environment Characteristics

Rated power: 2W (70°C)

Temperature range: -55°C~+125°C

TCR: ±100×10^-6/°C

Temperature shock: ΔR≤±3%R

Collision (390m/S², 4000 times): ΔR≤±1%R

Moisture proof (GJB306A-96-Method106, not for 7a, 7b): ΔR≤±3%R, Insulation Resistance≥100MΩ

Vibration (10-500HZ, 0.75mm, 6h): ΔR≤±1%R, Electrical break≤100μS

Climate category(IEC68-2-2): ΔR≤±3%R,
Insulation Resistance≥100MΩ, Starting Torque≤20mN.m

Operation at low temperature (-55°C, 4h): ΔR≤±3%R,
Starting Torque≤20mN.m

Electrical endurance (70°C, 2W, 1000h): ΔR≤±3%R

Steady damp heat (IEC68-2-3, Ca, 96h): ΔR≤±3%R, Insulation Resistance≥100MΩ, Starting Torque:
≤20mN.m

Physical Characteristics

Total mechanical travel: 3600°±10°

Rotational torque: 2~10mN.m

Stopper torque: ≥300mN.m

•Products of special resistance and specifications are provided.

•Products with linear accuracy of ±0.25% are provided.

•Products are corresponded to the general specifications of GB/T5729-94