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Bulk WXD3-11 500k 5k Ohms Precision Wirewound Multiturn Potentiometer
Quick Detail
• Wirewound element, gold plated brass terminals.
• Customised 3 and 5 turns models available.
• Independent Linearity 0.3%.
• Wide ohmic range 100Ω~50KΩ, tolerance 5%.
• Bushing mount standard. Servo mount available.
• Panel mounting and PCB mounting are available.
• Recommended for test and lab equipment, industrial applications.
Description
- The BOCHEN WXD3-11 wirewound potentiometer is a versatile and reliable component designed for precision control in diverse industrial and laboratory environments. Featuring a robust wirewound element and gold plated brass terminals, it ensures durability and consistent electrical performance over extended periods of use.
- Customized models are available in 3 and 5 turns configurations, catering to specific application requirements for precise adjustment capabilities. With a power rating of 2 watts and an exceptional Independent Linearity of 0.3%, the WXD3-11 offers precise control over a wide ohmic range from 100Ω to 50KΩ, maintaining accuracy within a tolerance of 5%. Operating reliably across temperatures ranging from -55℃ to +125℃, and boasting a small temperature coefficient of ±100ppm/℃, this potentiometer ensures stable performance in varying environmental conditions. It is designed for bushing mount as standard, with servo mount options available for specialized installations.
- Recommended for use in test and laboratory equipment as well as industrial applications, the BOCHEN WXD3-11 potentiometer is distinguished by its robust construction, precise electrical characteristics, and suitability for demanding applications requiring accurate voltage or signal control.
Specifications
|
Electrical Characteristics |
Nominal Resistance Range | 100Ω~50KΩ |
| Resistance Tolerance | ±5% | |
| Independent Linearity | ±0.3% | |
| Effective Electrical Travel | ≥3600°-10° | |
| Terminal Resistance | ≤0.2%R or 5Ω | |
| Noise | ≤3%R or 3Ω | |
| Insulation Resistance | RI≥1GΩ | |
| Withstand Voltage | 101.3kPa 710V, 8.5kPa 470V | |
|
Environment Characteristics |
Rated Power | 2W@+70℃, 0W@+125℃ |
| Temperature Range | -55℃~+125℃ | |
| Temperature Coefficient | ±100ppm/℃ | |
| 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≤土1%R. Δ(Uab/Uac)≤±2% | |
| Climate Category | ΔR≤±3%R, RI≥100MΩ | |
| Electrical Endurance At 70°C | 2W, 1000h, ΔR≤±3%R | |
| Rotational Life | 10000 cycles, ΔR≤±3%R | |
| Steady Damp Heat | ΔR≤±3%R, RI≥100MΩ | |
|
Physical Characteristics |
Total Mechanical Travel | 3600°±10° |
| Starting Torque | ≤36mN·m | |
| Clutch Torque | ≤300mN·m |
Dimension
Packaging
Packaging specification: 20 pieces per box.
Applications
• Test and lab equipment.
• Industrial applications.
• Medical equipment (non-life support).
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.