The RER60FR121RC02 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 molded construction for environmental protection. This resistor has a power rating of 5 watts at 25 ¬8C and a resistance value of 0.121 ohms with a tolerance of ¬±1%. The resistor is constructed using a copper-nickel or nickel-chrome alloy element, with a ceramic, steatite, or alumina core, and is encapsulated in silicone. It operates effectively within a temperature range of -55 ¬8C to +250 ¬8C. The RER60 model is designed to utilize the heat-sink effect when mounted on a chassis, enhancing its thermal management capabilities. Additional specifications include a maximum working voltage determined by the formula (P x R)^{1/2}, and it meets stringent performance criteria for low temperature operation, short time overload, and moisture resistance. This product is suitable for applications requiring high reliability and durability in challenging environments.
RES 0.121ohm 5W 1% AXIAL LUGS
121 mOhms ±1% 5W Wirewound Chassis Mount Resistor
RES CHAS MNT 0.121 OHM 1% 5W
| ASAP Semiconductor LLC | DigiKey | Lingto Electronic Limited | |
|---|---|---|---|
| Product Category | Resistors | Resistors | Resistors |
| Product Number | RER60FR121RC02 | RER60FR121RC02-ND | RER60FR121RC02 |
| Product Name | RES 0.121 OHM 5W 1% AXIAL LUGS | Chassis Mount Resistors | Chassis Mount Resistors |
| Mounting / Packaging | Axial Leads | Axial, Box | Solder Lugs |
| Resistance Range | 0.1210 ohms | 0.1210 ohms | 0.1210 ohms |
| Tolerance | 1 +/- % | 1 +/- % | 1 +/- % |
| Power Rating | 5 watts | 5 watts | 5 watts |
| Configuration | Single Resistor |
