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JBR-3224 Multi Turn SMD Trimming Potentiometers
The JBR-3224 multi-turn SMD potentiometer features a compact 4mm square cermet element, delivering precise adjustment over multiple turns. Its small form factor is perfect for space-constrained layouts in modern circuit designs.
Engineered for surface-mount manufacturing, this model ensures compatibility with automated production processes and meets RoHS compliance for environmental safety. Ideal for fine-tuning in industrial, communication, and control equipment.
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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