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JBR-065 JBR-063 tops adjust and side adjust available Trimming Potentiometers
jb capacitors company offers trimming potentiometers in a variety of sizes and precision levels. For example, the JBR-065 and JBR-063 trimming potentiometers include multi-turn options, requiring several turns of the adjustment screw to achieve the desired value. This design ensures exceptionally high accuracy. Please refer to the specifications below for more details.
Description
Features
- Single turn Trimming Potentiometer.
- Phenolic Trimming Potentiometer.
- Cross slot rotor.
- Tops adjust and side adjust available.
Specifications
Specifications
| Standard Resistance Range | 100Ω - 2MΩ |
|---|---|
| Resistance Tolerance | ±30% |
| Residual Resistance | Max 5% of nominal resistance, but under 30Ω |
| Resistance Taper | Linear (B) |
| Rated Power | 0.1W |
| Operating Voltage | 50V Max |
| Rotational Life | Max ±5% change in resistance after 100 unloaded rotations |
| Load Life | Max ±5% change in resistance after 3 hours loaded |
| Rotational Angle | 200° ± 20° |
| Rotational Torque | 30~350g.cm |
| Stop-end Strength | 500g.cm minimum |
| Operating Temperature | -25℃ ~ 40℃ (JBR-065), -25℃ ~ 70℃ (JBR-063) |
| Temperature Characteristics | +5% ~ -10% change in nominal resistance after 5 hours at 70℃ |
| Humidity Characteristics | Maximum resistance change within ±20% after 500 hours unloaded at 40℃ and 95% R.H. |
| Soldering Conditions | Temperature: 260℃ (JBR-065), 250℃ (JBR-063) Time: 3 seconds (JBR-065), 2 seconds (JBR-063) |
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