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3,000 pcs
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3000 pcs | On Request | 1 | On Request | On Request | 2018+ | On Request | On Request |
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The Vishay Dale WSR2R0220FEA is a high-performance surface mount resistor from the WSR series, designed for demanding applications. It features a resistance value of 0.022 Ohms with a tight tolerance of 1% and a power rating of 2W at 70°C.
Constructed with a proprietary processing technique, this resistor offers extremely low resistance values and is built with a solid metal nickel-chrome or manganese-copper alloy resistive element. It boasts a low TCR of less than 20 ppm/°C and very low inductance, making it suitable for current sensing, voltage division, and pulse applications. The molded high-temperature encapsulation and welded construction ensure reliability.
This component is qualified to AEC-Q200 rev. D, indicating its suitability for automotive and harsh environments. It also offers sulfur resistance by construction. The resistor comes in a 4527 J-Lead package, designed for surface mounting.
Key electrical characteristics include a temperature coefficient of ±75ppm/°C and excellent frequency response up to 50 MHz. The operating temperature range is -65°C to 275°C. The WSR2R0220FEA is also noted for its low thermal EMF (< 3 μV/°C).
| Qty | Low | High |
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| 1+ | $0.02 | $0.02 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The resistance value is 0.022 Ohms.
The power rating is 2 Watts.
The tolerance is ±1%.
The operating temperature range is -65°C to 275°C.
The resistor is available in a 4527 J-Lead package.
Yes, the WSR2R0220FEA resistor is qualified to AEC-Q200 rev. D.
The temperature coefficient is less than 20 ppm/°C.