Product Overview
The WXD3-13 series is a precision multi-turn wirewound potentiometer designed for applications requiring reliable and accurate adjustable resistance. Key features include a 2W rated power, 10-turn rotation, high precision, stable performance, compact size, and excellent accuracy. It supports special customizations for shaft types and turn counts.
Product Attributes
- Brand: WXD3-13
- Origin: Not specified
- Material: Not specified
- Color: Not specified
- Certifications: Not specified
Technical Specifications
| Parameter | Specification |
| Rated Power | 2W@+70, 0W@+125 |
| Operating Temperature Range | -55~+125 |
| Resistance Temperature Coefficient | 100ppm/ |
| Temperature Variation | R2%R, (Uab/Uac)1% |
| Shock | 390m/s, 4000 cycles, R1%R |
| Vibration | 10-500Hz, 0.75mm, or 98m/s, 6h R1%R, (Uab/Uac)2% |
| Climate Sequence | R3%R, RI100M |
| 70 Electrical Endurance | 2W, 1000h, R3%R |
| Mechanical Endurance | 10000 cycles, R3%R |
| Steady State Heat | R3%R, RI100M |
| Total Mechanical Travel | 360010 |
| Starting Torque | 36mNm |
| Stopping Torque | 300mNm |
| Standard Packaging | 20 pieces/box |
| Nominal Resistance Range | 100-100K |
| Resistance Tolerance | 5% |
| Linearity | 0.5% |
| Effective Electrical Travel | 3600-10 |
| Terminal Resistance | 0.2%R or 5 |
| Rotation Noise | 3%R or 3 |
| Insulation Resistance | RI1G |
| Withstand Voltage | 101.3kPa 710V, 8.5kPa 470V |
Ordering Guide
| Model | Resistance Code | Resistance () |
| WXD3-13 | 101 | 100 |
| WXD3-13 | 221 | 220 |
| WXD3-13 | 471 | 470 |
| WXD3-13 | 102 | 1,000 |
| WXD3-13 | 222 | 2,200 |
| WXD3-13 | 472 | 4,700 |
| WXD3-13 | 103 | 10,000 |
| WXD3-13 | 223 | 22,000 |
| WXD3-13 | 473 | 47,000 |
| WXD3-13 | 104 | 100,000 |
2509191200_BOCHEN-WXD3-13_C118957.pdf
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