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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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400 pcs
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400 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Composition | |
| Features | |
| Number of Terminations | |
| Operating Temperature | |
| Power (Watts) | |
| Power Rating (Nominal @ P 125 °C) | |
| Resistance | |
| Supplier Device Package | |
| Temperature Coefficient | |
| Tolerance | |
| Voltage Coefficient |
This Vishay Dale RN55C2490FB14 is a precision metal film resistor designed for through-hole mounting. It offers a resistance value of 249 ohms with a tight tolerance of ±1%. The resistor has a power rating of 0.125W (1/8W) at 70°C and can operate within a temperature range of -65°C to 175°C.
The component is built with a metal film construction and features an axial package with dimensions of 0.090" Dia x 0.240" L (2.29mm x 6.10mm). It has 2 terminations and a controlled temperature coefficient of ±50ppm/°C. The datasheet indicates a very low noise characteristic of -40 dB and a low voltage coefficient of 5 ppm/V.
This resistor meets military specifications MIL-R-10509 and MIL-PRF-22684, offering features such as flame retardant coating, moisture resistance, and safety compliance. It is suitable for applications requiring stable resistance values under varying environmental conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.01 | $0.01 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The resistance value is 249 ohms.
The tolerance is ±1%.
The power rating is 0.125W at 70°C and 0.10W at 125°C.
The operating temperature range is -65°C to 175°C.
The temperature coefficient is ±50ppm/°C.
It uses an axial package.