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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,400 pcs
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2400 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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This Vishay Dale RWR89S4990FRS70 is a wirewound resistor designed for demanding applications. It offers a resistance value of 499 ohms with a tight tolerance of ±1% and a power rating of 3 watts.
The resistor operates across a wide temperature range from -55°C to 250°C, with a low temperature coefficient of ±20ppm/°C. Its construction is military-grade and moisture resistant, making it suitable for harsh environments.
The axial package measures 0.187 inches in diameter and 0.560 inches in length. It features 2 terminations and is designed for through-hole mounting.
Key specifications include a failure rate of R (0.01%) and a moisture sensitivity level of 1.
| Qty | Low | High |
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| 1+ | $0.01 | $0.01 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The resistance is 499 ohms.
The power rating is 3W.
The tolerance is ±1%.
The operating temperature range is -55°C to 250°C.
The temperature coefficient is ±20ppm/°C.
It uses an axial package.