Sell high-rated potentiometer,wire-wound potentiometer @China (Mainland)

Electrical
Characteristics

Range of nominal resistance

100~100KΩ

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

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                inapplicability)

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

Rotational life(10000cscles)

ΔR≤±3%R,peak noise≤500Ω,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