Sichuan Bochen Guosheng Intelligent Technology Co., Ltd.
BOCHEN｜Manufacturer of Potentiometers and Electronic Components For 25 Years.
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TW1252ka Potentiometer 250k Long Shaft Potentiometer
The WX118 Wirewound Potentiometer by BOCHEN is a premium electronic component designed for precise resistance adjustment in demanding environments. Built with a high-precision wirewound resistive element, it offers exceptional stability, durability, and smooth operation, making it the ideal choice for professionals across various industries.
✔ High Precision – Wirewound construction ensures consistent and accurate resistance adjustments
✔ Exceptional Stability – Reliable performance under varied environmental conditions
✔ Long-Lasting Durability – Withstands mechanical stress, wear, and extended operation
✔ Wide Resistance Range – Customizable resistance values to meet diverse application needs
✔ Smooth & Linear Operation – Enhances user experience and control accuracy
✔ High Power Rating – Handles higher power loads for industrial applications
✔ Low Noise – Minimizes electrical interference, ensuring clean signal output
✔ Compact & Space-Efficient Design – Optimized for tight installations without compromising performance
The WX118 Wirewound Potentiometer delivers top-tier quality and reliability, making it a preferred choice for engineers seeking high-performance and precision components.
| Electrical Characteristics | Standard Resistance Range | 50Ω~10KΩ |
| Resistance Tolerance | ±10% | |
| Linearity | 0.25% | |
| Adjustment Angle | mech.258°±5°, elektr.270°±5° | |
| Terminal Resistance | 2ΩMax | |
| Maximum Contact Current | 100mA | |
| Resistance Law | A | |
| Insulation Resistance | More than 1000MΩ at DC500V | |
| Withstanding Voltage | AC1000V | |
| Environment Characteristics | Welding | T≤260℃,t≤3s |
| Power Rating(300 volts max.) | 1W(70℃), 0W(125℃) | |
| Temperature Coefficient | ±100ppm/℃ | |
| Rotational Life | 5,000 cycles without discontinuity | |
| Physical Characteristics | Total Rotation Angle | 300°±5° |
| Starting Torque | 35Ncm. | |
| Shaft Torque | 3.5~100 mN.m | |
| Stop Strength | 100Ncm. |
Packaging specification: 20 pieces/box,100 pieces/carton.
• Factory direct supply, no middlemen.
• Completed certificates such as RoHS, Reach, etc and best quality assurance.
• Sufficient production capacity, short delivery time.
• Professional after-sales service team.
• OEM & ODM available.