Sichuan Qixing Electronics Co., Ltd.
We adhere to the business philosophy of "integrity, cooperation, and win-win" and provide you with high-quality electronic components such as resistors, potentiometers, power filters, potentiometer
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| | 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 |
