| Range of nominal resistance | 10Ω~5MΩ |
Resistance tolerance | ±10% ±5% (customization) | |
Terminal resistance | ≤±1%R or 2Ω | |
Contact resistance variation (CRV) | ≤±1%R or 3Ω | |
Insulation resistance | ≥ 1GΩ (100V AC) | |
Withstand voltage | 600V (DC or AC peak value) | |
Effective electrical travel | 12±2 cycles | |
Environment Characteristics | Rated power | 0.25W ( 200V max) |
Temperature range | -55°C~+125°C | |
Temperature Coefficient | ±250, ±100ppm/°C | |
Collision (390m/S2, 4000 times) | ΔR≤±1%R | |
Vibration (10-500HZ, 0.75mm, 6h) | ΔR≤±1%R, ΔUab/Uac≤±2%R, Electrical break≤100μS | |
Temperature variation (-55°C/30min, +125°C/30min, 5 cycles) | ΔR≤±2%R, ΔUab/Uac≤±1%R | |
Climate category (IEC68-2-2) | ΔR≤± (3%R+0.1Ω),Insulation Resistance≥100MΩ | |
Electrical endurance (0.5W, 1000h) | ΔR≤± (3%R+0.1Ω),CRV≤±3%R or 5Ω | |
Mechanical endurance (200 cycles) | ΔR≤± (3%R+0.5Ω), CRV≤±3%R or 5Ω | |
Steady damp heat (IEC68-2-3, Ca, 96h) | ΔR≤± (3%R+0.1Ω), Insulation Resistance≥100MΩ | |
Physical Characteristics | Total mechanical travel | 12±2 cycles |
Starting torque | ≤25mN.m |