Copper/Steel Shaft,Copper Bush,3590 Precision Wire-wound Potentiometer,Multi-turns
Specifications
1. Copper Shaft;2. Cooper Bush
3. 100~100K;
4. Multi-turns;
sample order welcome !
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
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/T15298-94
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