Features
- Surface Mount 4mm Square Multi-Turn Cermet.
- RoHS compliant.
- Small in size.
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JBR-3224 Multi Turn SMD Trimming Potentiometers
jb capacitors company offers trimming potentiometers in various sizes and precision levels. For example, the JBR-3224 trimming potentiometers feature multi-turn designs, requiring several turns of the adjustment screw to achieve the desired value. This ensures exceptionally high accuracy. Please refer to the specifications below for more details.
Description
Specifications
Specifications
| Standard Resistance Range | 10Ω - 2MΩ |
|---|---|
| Resistance Tolerance | ±10% std. |
| End Resistance | 1% or 2.0Ω |
| Contact Resistance Variation | 3% or 3Ω max |
| Insulation Resistance | 500Vdc, 100 megohms min. |
| Dielectric Strength | 600Vac (1 minute at sea level) |
| Adjustment Angle | 12 turns |
| Power Rating | 0.25W @ 85°C; 0W @ 150°C (300 volts max.) |
| Operating Temperature Range | -65°C to +150°C |
| Temperature Coefficient | ±100ppm / ±250ppm |
| Vibration | 20G, TRS±1%; VRS±1% |
| Shock | 100G, TRS±1%; VRS±1% |
| Load Life | 1,000 hours @ 85°C rated power, TRS 3Ω or 3% |
| Rotational Life | 200 cycles, TRS 3Ω or 3% (whichever is greater) |
| Torque | 180 g-cm max. |
| Flammability | UL94V0 |
| Weight | Approximately 0.01 oz. |
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