3329S Single-turn 250V 0.5w Rated Power 5k 50k High Power Potentiometer
Specifications
1.model:high power potentiometer2.Certificate:TUV ISO RoHs
3.Factory price,high quality
4.Free sample,fast delivery
5.OEM
3329S single-turn 250V 0.5w rated power 5k 50k high power potentiometer
3329SSingle turn 280°±10° trimmer potentiometer, Linear ceramic composition 10Ω~5MΩ
◊ Products drawing and parameters:
| Electrical Characteristics | Range of nominal resistance | 10Ω~5MΩ | ||||
| Resistance tolerance |
±10% |
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| Terminal resistance |
≤±1%R or 2Ω |
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| Contact resistance variation (CRV) |
≤±1%R or 3Ω |
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| Insulation resistance |
≥ 1GΩ (100V AC) |
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| Withstand voltage |
250V (DC or AC peak value) |
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| Effective electrical travel | ≥200° | |||||
|
Environment Characteristics |
Rated power | 0.5W ( 300V max) | ||||
| Temperature range |
-55°C~+125°C |
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| TCR |
±250×10-6/°C |
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| Collision (390m/S2, 4000 times) |
ΔR≤±1%R |
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| Vibration (10-500HZ, 0.75mm, 6h) |
ΔR≤±1%R, ΔUab/Uac≤±2%R, Electrical break≤100μS |
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|
Temperature variation (-55°C/30min, +125°C/30min, 5 cycles) |
ΔR≤±2%R, ΔUab/Uac≤±2%R |
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| Climate category (IEC68-2-2) |
ΔR≤± (5%R+0.1Ω), Insulation Resistance ≥100MΩ |
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| Electrical endurance (0.5W, 1000h) |
ΔR≤± (5%R+0.1Ω),CRV≤±3%R or 5Ω |
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| Mechanical endurance (200 cycles) |
ΔR≤± (10%R+0.5Ω), CRV≤±3%R or 5Ω |
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| 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° |
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| Starting torque |
≤20mN.m |
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| Stopper torque |
≤50mN.m |
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| Standard package |
50 pcs /tube |
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