3329R Trimmer Potentiometers/Trimmer Potentiometers/Potentiometers
Characteristics | Range of nominal resistance | 10Ω~5MΩ |
Resistance tolerance | ±10% |
Terminal resistance | ≤±1%R or 2Ω |
Contact resistance variation (CRV) | ≤±1%R or 3Ω |
Insulation resistance | ≥ 1GΩ (100V AC) |
Withstand voltage | 250V (DC or AC peak value) |
Effective electrical travel | ≥200° |
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Environment Characteristics
| Rated power | 0.5W ( 300V max) |
Temperature range | -55°C~+125°C |
TCR | ±250×10-6/°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≤±2%R |
Climate category (IEC68-2-2) | ΔR≤± (5%R+0.1Ω), Insulation Resistance ≥100MΩ |
Electrical endurance (0.5W, 1000h) | ΔR≤± (5%R+0.1Ω),CRV≤±3%R or 5Ω |
Mechanical endurance (200 cycles) | ΔR≤± (10%R+0.5Ω), CRV≤±3%R or 5Ω |
Steady damp heat (IEC68-2-3, Ca, 96h) | ΔR≤± (5%R+0.1Ω), Insulation Resistance≥100MΩ |
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Physical Characteristics | Total mechanical travel | 280°±10° |
Starting torque | ≤20mN.m |
Stopper torque | ≤50mN.m |
Standard package | 50 pcs /tube |
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