WXD3590 Wirewound Potentiometer dial
USD $6 - $6.5 /Set
Min.Order:50 Sets
Sichuan Qixing Electronics Co., Ltd.
WXD 3590 Wire-wound multiturn Potentiometer Dials
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 |