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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4 pcs
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4 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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This Vishay Dale RWR81S4R53FSB12 is a wirewound resistor designed for through-hole mounting. It features a resistance value of 4.53 Ω with a tight tolerance of ±1%, making it suitable for precise applications. The resistor has a power rating of 1W and can operate across a broad temperature range from -55°C to 250°C.
Key specifications include a temperature coefficient of ±50ppm/°C and a failure rate of S (0.001%). The component is constructed for durability, offering features such as military compliance and moisture resistance. Its axial package measures 0.085" in diameter by 0.250" in length.
This component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1. Its robust construction and reliable performance make it a suitable choice for demanding electronic designs.
| 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 value is 4.53 Ω.
The power rating is 1W.
The tolerance is ±1%.
The operating temperature range is -55°C to 250°C.
The temperature coefficient is ±50ppm/°C.
It has a wirewound construction.