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Non-Inductive Wirewound Resistor

Non-Inductive Wirewound Resistor

Non-inductive wirewound resistor is made by winding a metal wire around a high purity ceramic. The ends of the wire are soldered or welded to two iron caps, attached to the ends of the core. The assembly is then coated with a layer of flameproof epoxy paint to provide machinery, electricity and weather protection. Pin processing is also available at We.

Advantages of Non-Inductive Wirewound Resistor
1. Non-inductive wirewound resistor possesses excellent thermostability, low temperature coefficient and low noise.
2. It can withstand short time overload.
3. It is ideal for high-frequency switching application due to its low inductance.

Non-inductive wirewound resistor is suitable for high voltage application, high-frequency switching application, current-sensing resistor, power tool, power supply, welder, consumer application, home entertainment and household electrical appliances, etc.

Technical Specification of Non-Inductive Wirewound Resistor
Dimension and Structure

Type Dimension(mm) Dimension(mm) (Mini Size) Resistance Range
Power D±0.5 L±1.0 H±2.0 d±0.05 D±0.5 L±1.0 H±2.0 d±0.05 ±2%(G) ±5%(J)
NKNP-1W 5 12 28 0.70 4 10 28 0.6 0.1Ω~510Ω
NKNP-2W 5.5 16 28 0.70 5 12 28 0.7 0.1Ω~1KΩ
NKNP-3W 6.5 17.5 28 0.78 5.5 16 28 0.8 0.1Ω~2KΩ
NKNP-5W 8 25 38 0.8 6.5 17.5 28 0.8 0.1Ω~5.1KΩ
NKNP-7W 8 30 38 0.8 8 25 38 0.8 0.1Ω~5.1KΩ
NKNP-8W 8 40 38 0.8 8 30 38 0.8 0.51Ω~3.3KΩ
NKNP-10W 8.5 31 38 0.8 0.51Ω~3.3KΩ
KNP-12W 8.5 42 38 1.0 1.0Ω~3.3KΩ
KNP-15W 8.5 52 38 1.0 1.0Ω~3.3KΩ


Thanks for visiting. This page introduces you our non-inductive wirewound resistor. As a China-based wirewound resistor manufacturer, We also produces ceramic encased resistor, composition resistor, aluminum encased resistor, fusible resistor, high voltage resistor, film resistor, shunt resistor and heater ceramic resistor, etc.We are committed to offering high quality products and thoughtful customer services, and we are certified by ISO9001:2008. If you have any related need, please contact us via any of the methods listed on the website.

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