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BOCHEN WX17 Precision Rotary Resistor 2W 5k 10k Rotary Potentiometer
Features
• High Accuracy & Stability – Ensures precise and consistent resistance adjustment.
• Long Service Life – Durable wirewound construction withstands extended operation.
• Smooth & Reliable Operation – Low noise and minimal resistance variation.
• Versatile Applications – Suitable for industrial, automotive, medical, and communication sectors.
Description
- The WX17 Precision Wirewound Potentiometer is a high-performance solution designed for demanding industrial and instrumentation applications. Featuring a 2W power rating, single-turn adjustment, and a resistance range from 100Ω to 10KΩ, it ensures high accuracy with ±5% resistance tolerance, 0.25% linearity, and an excellent ±50 ppm/°C temperature coefficient. Built with durable materials and advanced manufacturing technology, the WX17 guarantees stable, reliable performance even under rigorous operating conditions.
- In addition to its robust design, the WX17 supports special customization options, including shaft variations (semicircular shaft, flat shaft, long shaft, short shaft, etc.), and customizable shaft lengths (20mm, 16mm, 25mm, and more). This flexibility makes it an ideal choice for precision control, calibration, and adjustment across a wide range of professional applications.
Specifications
|
Electrical Characteristics |
Standard Resistance Range | 100Ω-10KΩ |
| Resistance Tolerance | ±5% | |
| Linearity | 0.25% | |
| Effective Electrical Stroke | 280°±5℃ | |
| Terminal resistance | 5ΩMax | |
| Rotating Noise | 3%R or 5Ω | |
| Insulation Resistance | 100MΩ, 500Vdc, 1minute | |
| Withstanding Voltage | 101.3kpa, 500Vac; 8.5kpa, 300Vac | |
|
Environment Characteristics |
Power Rating(300 volts max.) | 2W(70℃), 0W(125℃) |
| Operating Temp. Range | -40℃~+125℃ | |
| Temperature Coefficient | ±50ppm/℃ | |
| Temperature Variation | -55℃～+125℃, 5 No-load cycles, ΔR/R≤±5% | |
| Collision | 390m/s2, 4000 cycles, R≤±2%R | |
| Vibration | (10-50HZ, Amplitude 1.5mm), 3 directions, 2H in each direction, ΔR/R≤±3% | |
| 70℃ Electrical Endurance | 2W, 1000h, ΔR≤±2%R | |
| Rotational Life | 200(cycles), ΔR≤±2%R | |
|
Physical Characteristics |
Mechanical Angle | 300°±5° |
| Starting Torque | ≤10 mN.m | |
| Stop Strength | ≤15 mN.m |
Dimension
Packaging
Packaging specification: 10 pieces per box
Applications
1. Industrial Control Systems
● Used in motor speed controllers, servo systems, and automation equipment
● Enables precise speed, position, and voltage adjustments
2. Power Supplies & Voltage Regulators
● Regulates variable power supplies for stable voltage output
● Adjusts load conditions efficiently across different applications
3. Audio Equipment
● Essential in professional amplifiers, mixers, and equalizers
● Used for volume control, tone adjustments, and signal tuning
4. Test & Measurement Instruments
● Key component in oscilloscopes, signal generators, and calibration equipment
● Provides accurate resistance tuning for precise measurement and testing
5. Medical Devices
● Used in medical imaging, patient monitoring, and diagnostic systems
● Ensures precise voltage and signal control for critical applications
6. Communication Equipment
● Integrated into radio frequency (RF) devices, antenna tuners, and transceivers
● Optimizes signal matching and tuning for enhanced communication performance
7. Automotive Electronics
● Applied in sensor calibration, actuator control, and power distribution
● Helps optimize vehicle performance and efficiency
Advantages
• 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.