| Customization: | Available |
|---|---|
| Resistance: | Variable Resistor |
| Function for Resistance: | Regulating Current and Voltage |
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Bochen Potentiometer 5 Turns WXD3 12 1w 4k7 Precision Potentiometer
• With a 20mm shaft.
• Wide ohmic range 100Ω~47KΩ, tolerance 5%.
• High adjustment precision, independent linearity 0.25%.
• Small temperature coefficient, good stability, reliable contact, strong power load ability.
The WXD3-12 Wirewound Potentiometer is a versatile component designed for precise resistance adjustment in various electronic applications. Featuring a 5-turn wirewound design, it offers exceptional accuracy and reliability. With a rated power of 1W at 70ºC, it ensures reliable performance under moderate power conditions.
This potentiometer boasts a wide ohmic range from 100Ω to 47KΩ, with a tight tolerance of 5% and excellent linearity of 0.25%, enabling precise voltage division and adjustment. It provides an effective electrical travel of ≥1800°-10° and a total mechanical travel of 1800°±10°, allowing for meticulous tuning in electronic circuits. Custom shaft sizes and nuts are available, providing flexibility to accommodate specific installation requirements. The WXD3-12 is renowned for its high precision, stability, and a small temperature coefficient, ensuring consistent performance across diverse environmental conditions. It also features a robust power load capacity, capable of handling significant loads without compromising its precision.
Ideal for industrial controls, telecommunications equipment, medical devices, and precision instrumentation, the WXD3-12 Wirewound Potentiometer excels in applications where accuracy and reliability are paramount.
| Electrical Characteristics | Standard Resistance Range | 100Ω~47KΩ |
| Resistance Tolerance | ±5% | |
| Independent Linearity | ±0.25% | |
| Effective Electrical Travel | ≥1800°-10° | |
| Terminal Resistance | ≤0.2%R or 5Ω | |
| Noise | ≤3%R or 3Ω | |
| Insulation Resistance | R≥1GΩ | |
| Withstand Voltage | 101.3kPa 710V, 8.5kPa 470V | |
| Environment Characteristics | Rated Power | 1W@+70ºC, 0W@+125ºC |
| Operating Temperature Range | -55ºC~+125ºC | |
| Temperature Coefficient | ±100ppm/ºC | |
| Temperature Variation | ΔR≤2%R, Δ(Uab/Uac)≤±1% | |
| Vibration | 390m/s2, 4000cycles, R≤±1%R | |
| Collision | 10-500Hz, 0.75mm,or 98m/s2 , 6hΔR≤±1%R. Δ(Uab/Uac)≤±2% | |
| Climate Category | ΔR≤±3%R, R1≥100MΩ | |
| Electrical Endurance At 70°C | 1W, 1000h, ΔR≤±3%R | |
| Rotational Life | 10000 Cycles, ΔR≤±3%R | |
| Steady Damp Heat | ΔR≤±3%R, R1≥100MΩ | |
| Physical Characteristics | Total Mechanical Travel | 1800°±10° |
| Starting Torque | ≤36mN·m | |
| Clutch Torque | ≤300mN·m |
Packaging specification:20 pieces per box.
The WXD3 wirewound precision potentiometer is widely used in various applications due to its high accuracy and reliability. Some of the key application areas include:
• Industrial Automation: Used in control systems for precise adjustment of machinery and equipment.
• Aerospace and Defense: Employed in navigation systems, control panels, and other critical components requiring high precision.
• Medical Equipment: Utilized in devices that need accurate control of parameters, such as in diagnostic machines and patient monitoring systems.
• Audio Equipment: Applied in high-fidelity audio systems for volume and tone control.
• Instrumentation: Used in scientific instruments for precise measurement and calibration.
• Telecommunications: Implemented in communication devices for tuning and signal adjustment.
• Automotive: Found in various automotive systems for controlling functions like throttle position and suspension settings.
These potentiometers are chosen for their durability, stability, and ability to maintain accuracy over time, making them suitable for critical and high-performance applications.
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.
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