TW1502ka Wirewound Potentiometer Single Turn Long Metal Shaft Rotary Resistor
TW1502ka Wirewound Potentiometer Single Turn Long Metal Shaft Rotary Resistor
Description
The WX118 Wirewound Potentiometer is a high-performance electronic component designed for precision resistance control in industrial, automotive, and electronic applications. Engineered with a wirewound resistive element, it provides exceptional accuracy, stability, and durability, ensuring long-term reliability even in demanding environments.
Key Features
✔ Superior Precision – Wirewound design ensures high accuracy and stable resistance adjustments
✔ Robust Stability – Reliable performance over long operational cycles and varied environmental conditions
✔ Long-Lasting Durability – Built to withstand mechanical wear and tear
✔ Smooth & Linear Adjustments – Enables precise control over resistance values
✔ Wide Resistance Range – Available in multiple resistance values, catering to diverse application needs
✔ Low Noise Performance – Reduces electrical interference, providing a clean signal output
✔ Compact & Efficient Design – Ideal for space-constrained applications
With its high power handling capability and superior control, the WX118 Wirewound Potentiometer is an industry-preferred solution for engineers seeking reliable and accurate components.
Specification
| 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. |
Dimension
Packaging
Packaging specification: 20 pieces/box,100 pieces/carton.
Applications
1. Industrial Automation & Control
- Used in motor speed controllers, robotic systems, and automation equipment
- Ensures precise positioning and voltage regulation
2. Audio & Sound Engineering
- Volume, tone, and frequency adjustments in amplifiers, equalizers, and mixers
- Offers low-noise, high-fidelity performance
3. Automotive & Transportation Systems
- Integrated into vehicle control modules, sensor calibration, and lighting systems
- Provides reliable adjustments for optimized performance
4. Electronic Instrumentation & Calibration
- Used in oscilloscopes, signal generators, and measuring instruments
- Guarantees accurate resistance tuning for precise measurements
5. Communication & Broadcasting
- Essential for RF tuning, antenna impedance matching, and frequency control
- Maintains stable and interference-free signal transmission
The WX118 Wirewound Potentiometer delivers industry-leading precision and reliability, making it an essential component for applications requiring fine-tuned resistance control and high durability.
Advantage
• 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.
Product Catalog
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.