The RER65F4R02RCSL 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. This resistor is constructed with complete welded joints and offers non-inductive styles manufactured using Ayrton-Perry winding, which minimizes reactive components. With a power rating of 10 watts at 25 °C, the RER65F4R02RCSL has a resistance value of 4.02 ohms and a tolerance of ±1%. It operates effectively within a temperature range of -55 °C to +250 °C and has a maximum working voltage determined by the formula (P x R)^{1/2}. The resistor also boasts a high insulation resistance of 10,000 MΩ minimum when dry, ensuring reliability in various conditions. This component is suitable for applications requiring robust performance under extreme conditions, making it a viable option for engineers looking for reliable chassis mount resistors in military or high-reliability environments.
RES 4.02ohm 10W 1% AXIAL LUGS
4.02 Ohms ±1% 10W Wirewound Chassis Mount Resistor
RES CHAS MNT 4.02 OHM 1% 10W
| ASAP Semiconductor LLC | DigiKey | Lingto Electronic Limited | |
|---|---|---|---|
| Product Category | Resistors | Resistors | Resistors |
| Product Number | RER65F4R02RCSL | RER65F4R02RCSL-ND | RER65F4R02RCSL |
| Product Name | RES 4.02 OHM 10W 1% AXIAL LUGS | Chassis Mount Resistors | Chassis Mount Resistors |
| Mounting / Packaging | Axial Leads | Axial, Box | Solder Lugs |
| Resistance Range | 4.02 ohms | 4.02 ohms | 4.02 ohms |
| Tolerance | 1 +/- % | 1 +/- % | 1 +/- % |
| Power Rating | 10 watts | 10 watts | 10 watts |
| Configuration | Single Resistor |
