3540S 10-Turn 2W 10K Precision Wirewound Potentiometer with 3600° Electrical Angle
Professional-grade 10-turn wirewound potentiometer offering exceptional precision and reliability for demanding industrial applications.
The 3540S series represents high-performance multi-turn wirewound potentiometers designed for precision control applications requiring accurate resistance adjustment and stable performance.
| Part Number | Resistance (Ω) | Resolution |
|---|---|---|
| 3540S-1-201L | 200 | 0.042 |
| 3540S-1-501L | 500 | 0.031 |
| 3540S-1-102L | 1,000 | 0.027 |
| 3540S-1-202L | 2,000 | 0.021 |
| 3540S-1-502L | 5,000 | 0.021 |
| 3540S-1-103L | 10,000 | 0.019 |
| 3540S-1-203L | 20,000 | 0.014 |
| 3540S-1-503L | 50,000 | 0.011 |
| 3540S-1-104L | 100,000 | 0.008 |
- Bushing mount design for secure installation
- ROHS compliant for environmental safety
- Optional center tap and rear shaft extension
- Available AR lug feature for enhanced connectivity
- Gangable with common or concentric shafts
- High torque options available
- Custom specifications and non-standard features available
| Characteristic | Specification |
|---|---|
| Resistance Range | 100Ω - 100KΩ |
| Resistance Tolerance | ±2%, ±5% |
| Rated Power | 2W (300V, 70°C) |
| Linear Accuracy | ±1%, ±0.5% |
| Electrical Angle | 3600° ±10° |
| Temperature Range | -55°C to +125°C |
| Insulation Resistance | ≥200MΩ |
| Withstand Voltage | 500V (DC or AC peak) |
| Rotational Torque | 2-10mN.m |
| Total Mechanical Travel | 3600° ±10° |
The 3540 series multi-turn precision wirewound potentiometers are primarily used in instrumentation, metering equipment, telecommunications systems, power equipment, railway signaling, aviation, and aerospace applications where precision control and reliability are critical.
Our factory maintains advanced production equipment and a professional R&D team, ensuring high-quality manufacturing with sufficient capacity for OEM customization and ODM orders. With many years of production experience since 2005, we have established partnerships with numerous well-known clients worldwide.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.