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JBR-3590 Wirewound Potentiometers
The JBR-3590 wirewound potentiometer is a multi-turn precision component engineered for high-resolution resistance control. Its durable round body and wirewound element ensure stability and repeatability, even in demanding environments.
Available in two shaft styles, the JBR-3590 series is ideal for industrial applications requiring accurate calibration and long mechanical life. Contact us to learn more about customizable configurations.
Specifications
Specifications
| Standard Resistance Range | 100Ω - 100KΩ |
|---|---|
| Resistance Tolerance | ± 5% |
| Independent Linearity | ± 0.5% |
| Effective Electrical Travel | ≥3600°－10° |
| Terminal Resistance | ≤0.2%R or 5Ω |
| Noise | ≤3% R or 3Ω |
| Insulation Resistance | R≥1GΩ |
| Withstand Voltage | 101.3kPa 710V, 8.5kPa 470V |
| Power Rating | 2W@+70℃, 0W@+125℃ |
| Temperature Range | -55℃ ~ +125℃ |
| Temperature Coefficient | ± 100ppm／℃ |
| Temperature Variation | ΔR≤±2%R, Δ(Uab/Uac)≤±1% |
| Collision | 390m/s², 4000 cycles, R≤1%R |
| Vibration | 10-500Hz, 0.75mm, or 98m/s², 6h ΔR≤±1%R, Δ(Uab/Uac)≤±2% |
| Climate Category | ΔR≤±3%R, R1≥100MΩ |
| Electrical Endurance at 70℃ | 2W, 1000h, ΔR≤±3%R |
| Mechanical Endurance | 10,000 cycles, ΔR≤±3%R |
| Steady Damp-Heat | ΔR≤±3%R, R1≥100MΩ |
| Total Mechanical Travel | 3600°± 10° |
| Starting Torque | ≤36mN·m |
| Clutch Torque | ≥300mN·m |
| Standard Packaging | 25pcs/box |
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