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50 pcs
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50 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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This Vishay Dale WSC4527400R0FEA is a precision power wirewound resistor designed for surface mount applications. It features all-welded construction and molded encapsulation, providing excellent stability under various environmental conditions.
The resistor has a resistance value of 400 Ohms with a tight tolerance of ±1%. It is capable of handling 2W of power and operates across a wide temperature range from -65°C to +275°C. The component is housed in a 4527 J-lead package, measuring 11.56mm in length and 6.98mm in width.
Key electrical specifications include a temperature coefficient of ±20ppm/°C, a dielectric withstanding voltage greater than 500 VAC, and an insulation resistance exceeding 10^9 Ohms. The maximum working voltage is determined by the formula (P x R)1/2.
This component is suitable for applications requiring high power handling and stability in demanding environments. Its wirewound composition and pulse-withstanding feature make it a robust choice for power circuits.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.02 | $0.02 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The resistance value is 400 Ohms.
The tolerance is ±1%.
The power rating is 2W.
The operating temperature range is -65°C to +275°C.
The temperature coefficient is ±20ppm/°C.
The package type is 4527 J-Lead.