The RNR55H4992FSB14 is a through-hole metal film resistor from Lingto Electronic Limited, designed to meet the military specification MIL-PRF-55182. It features a resistance value of 49.9 kΩ with a power rating of 0.125 W at 70 °C and a maximum working voltage of 200 V. The resistor has a tolerance of ±1% and a temperature coefficient of ±50 ppm/°C. It operates effectively within a temperature range of -65 °C to +175 °C and is constructed with a nickel-chrome alloy element, high purity ceramic core, and epoxy encapsulation for moisture protection. The product is suitable for applications requiring precision and reliability, particularly in military and aerospace environments.
Res Metal Film 49.9K Ohm 1% 1/8W ¦50ppm/¦C 0.001% AXL Thru-Hole
49.9 kOhms ±1% 0.125W, 1/8W Through Hole Resistor Axial Military, Moisture Resistant Metal Film
RES 49.9K OHM 1/8W 1% AXIAL
| ASAP Semiconductor LLC | DigiKey | Lingto Electronic Limited | |
|---|---|---|---|
| Product Category | Resistors | Resistors | Resistors |
| Product Number | RNR55H4992FSB14 | RNR55H4992FSB14-ND | RNR55H4992FSB14 |
| Product Name | Res Metal Film 49.9K Ohm 1% 1/8W ¦50ppm/¦C 0.001% AXL Thru-Hole | Through Hole Resistors | Through Hole Resistors |
| Technology / Construction | MetalFilm | MetalFilm | MetalFilm |
| Mounting / Packaging | ThroughHole | Axial Leads; Axial | ThroughHole |
| Tolerance | 1 to 1.00E-3 +/- % | 1 +/- % | 1 +/- % |
| Temperature Coefficient | 50 ±ppm/°C | 50 ±ppm/°C | |
| Power Rating | 8 watts | 0.1250 watts | 8 watts |
