40W 20 Ohm Wire Wound Resistor is a passive electrical device that controls the current flow. The resistive element is an insulated metallic wire wound around a non-conductive substance core. The high-resistivity wire material typically comprises nickel-chromium (Nichrome), a copper-nickel-manganese alloy. Glass, plastic, and ceramic are typical core materials.
Applications:
- It's used in Circuit breaker fuses to make the fusible resistor
- Battery-testing equipment.
- X-ray equipment Flowmeters.
- Power supplies Medical Equipment.
- Transducers Instrumentation.
- Lighting controls.
- Telecommunications.
- Machine tools.
Specifications:
| Model | 40W 20R |
| Material Type | Silicon Coated |
| Type | Clip End |
| Quantity | 20 |
| Tolerance | 10% |
| Power | 40W |
| Dimensions | 75.2mm *19.5mm |
| Thickness of Lead | 5.8mm*0.6mm |
| Resistance | 20 Ohm |
| Country of Origin | China |
