WXD3-11 5k Ohms 5% Lin 0.3% Multiturn Wirewound Potentiometer For
Test And Lab Equipment
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.
Specification
| 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.
Application
• Test and lab equipment.
• Industrial applications.
• Medical equipment (non-life support).
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
