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 and suitable for various applications. Special customizations are available, including short, long, flat, and semi-circular shafts, as well as three-turn options.
Product Attributes
- Brand: Bochen (implied from website)
- Origin: China (implied from address)
- Special Customization Available: Short shaft, long shaft, flat shaft, semi-circular shaft, three turns
Technical Specifications
| Parameter | Specification | Details |
| Rated Power | 1W @ +70, 0W @ +125 | |
| Operating Temperature Range | -55 ~ +125 | |
| Resistance Temperature Coefficient | 100ppm/ | |
| Temperature Variation | R2%R, (Uab/Uac)1% | |
| Shock Resistance | 390m/s, 4000 cycles | R1%R |
| Vibration Resistance | 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 | |
| Total Mechanical Travel | 180010 | |
| Starting Torque | 36mNm | |
| Stopping Torque | 300mNm | |
| Standard Packaging | 20 pieces/box | |
| Nominal Resistance Range | 100 - 47K | |
| Resistance Tolerance | 5% | |
| Linearity | 0.5% | |
| Effective Electrical Travel | 1800-10 | |
| Terminal Resistance | 0.2%R or 5 | |
| Rotational Noise | 3%R or 3 | |
| Insulation Resistance | RI1G | 101.3kPa |
| Withstand Voltage | 710V, 8.5kPa / 470V | |
Nominal Resistance Values (): 100 (101), 220 (221), 470 (471), 1,000 (102), 2,200 (222), 4,700 (472), 10,000 (103), 22,000 (223), 47,000 (473)
Company Information:
Website: www.bochen.cn
Email: sales@bochen.cn
Phone: 028-66777736
Address: No. 29, Hegang Road, South Area, Modern Industrial Port, Pidu District, Chengdu City, Sichuan Province
Tolerance Note: All unspecified tolerances in diagrams are 0.3mm.
2511110935_BOCHEN-WXD3-12-2W-2-2K_C127120.pdf
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Compact size BOCHEN WXD3-12-2W 2.2K wirewound potentiometer offering performance and temperature endurance Images
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