The RER75FR402RC02 is a chassis mount wirewound resistor from Lingto Electronic Limited, designed for military applications and qualified to MIL-PRF-39009 standards. It features an aluminum heat sink housing and a molded construction that provides total environmental protection. The resistor is constructed with complete welded assembly and is available in non-inductive styles using Ayrton-Perry winding to minimize reactive components. This model has a power rating of 30 watts at 25 °C and a resistance value of 0.402 ohms with a tolerance of ±1%. It operates effectively within a temperature range of -55 °C to +250 °C and has a high insulation resistance of 10,000 MΩ minimum when dry. The resistor is suitable for applications requiring high reliability and performance under extreme conditions, making it a viable choice for engineers looking for robust components in demanding environments.
Res Wirewound 402m Ohm 1% 30W ¦100ppm/¦C 0.01% AXL Flange Card Pack
402 mOhms ±1% 30W Wirewound Chassis Mount Resistor
RES CHAS MNT 0.402 OHM 1% 30W
| ASAP Semiconductor LLC | DigiKey | Lingto Electronic Limited | |
|---|---|---|---|
| Product Category | Resistors | Resistors | Resistors |
| Product Number | RER75FR402RC02 | RER75FR402RC02-ND | RER75FR402RC02 |
| Product Name | Res Wirewound 402m Ohm 1% 30W ¦100ppm/¦C 0.01% AXL Flange Card Pack | Chassis Mount Resistors | Chassis Mount Resistors |
| Technology / Construction | Wirewound | Wirewound | Wirewound |
| Tolerance | 1 to 0.0100 +/- % | 1 +/- % | 1 +/- % |
| Temperature Coefficient | 100 ±ppm/°C | 100 ±ppm/°C | |
| Power Rating | 30 watts | 30 watts | 30 watts |
| Configuration | Single Resistor |
