Product Overview
The WXD3-12 series precision multi-turn wirewound potentiometers offer reliable performance with a compact size and high accuracy. Featuring a 1W rated power and 5-turn rotation, these potentiometers are precisely adjustable, making them suitable for various applications. Special customizations are available.
Product Attributes
- Brand: Bochen (implied from website)
- Origin: China (implied from address)
- Certifications: None explicitly mentioned
Technical Specifications
| Parameter | Specification |
| Electrical Characteristics |
| Rated Power | 1W@+70, 0W@+125 |
| Resistance Range | 100-47K |
| Resistance Tolerance | 5% |
| Linearity | 0.5% |
| Effective Electrical Travel | 1800-10 |
| Terminal Resistance | 0.2%R or 5 |
| Rotation Noise | 3%R or 3 |
| Insulation Resistance | RI1G |
| Withstand Voltage | 101.3kPa 710V, 8.5kPa 470V |
| Environmental Characteristics |
| 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 | 1W, 1000h, R3%R |
| Mechanical Endurance | 10000 cycles, R3%R |
| Steady State Heat | R3%R, RI100M |
| Physical Characteristics |
| Total Mechanical Travel | 180010 |
| Starting Torque | 36mNm |
| Stopping Torque | 300mNm |
| Standard Packaging | 20 pcs/box |
Ordering Guide
Model: WXD3-12 - [Resistance Code]
Example: WXD3-12-103 (10K)
Resistance Code Table:
100 (100), 221 (220), 471 (470), 102 (1K), 222 (2.2K), 472 (4.7K), 103 (10K), 223 (22K), 473 (47K)
Company Information
Website: www.bochen.cn
Email: sales@bochen.cn
Phone: 028-66777736
Address: No. 29, Hegang Road, South District, Modern Industrial Port, Pidu District, Chengdu City, Sichuan Province
Customization Options
Support for special customizations including short shaft, long shaft, flat shaft, semi-circular shaft, and 3-turn configurations.
Note: All unspecified tolerances in diagrams are 0.3mm.
