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JBR-3306 Single-Turn and Open Frame Trimming Potentiometers
JBR-3306 trimming potentiometer by jb capacitors company features a single-turn, open-frame design, tailored for industrial environments that require reliable and stable tuning. This model is built with cermet materials for enhanced durability and precision.
Available in 2 terminal styles, JBR-3306 supports compact circuit integration while maintaining ease of adjustment and long-term electrical stability. It is an ideal solution for engineers seeking simple yet dependable fine-tuning components.
Specifications
Specifications
| Standard Resistance Range | 100Ω - 1MΩ |
|---|---|
| Resistance Tolerance | ±25% std |
| Terminal Resistance | ≤±1%R or 30Ω |
| Contact Resistance Variation (CRV) | ≤±3%R or 5Ω |
| Adjustment Angle | 215° |
| Power Rating | 0.2W (70℃) |
| Temperature Range | -30℃ ~ +100℃ |
| Temperature Coefficient | ±250x10⁻⁶/℃ |
| Load Life | ΔR≤±(5%R+0.1Ω), CRV≤±3%R or 5Ω (0.2W, 1000h, 70℃) |
| Rotational Life | ΔR≤±(10%R+0.5Ω), CRV≤±3%R or 5Ω (200 cycles) |
| Mechanical Angle | 260° |
| Starting Torque | ≤35mN.m |
| Stop Strength | ≥50mN.m |
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