Vishay Intertechnology, Inc. Chassis Mount Resistors RER75F2322RC02

The RER75F2322RC02 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 non-inductive styles utilizing Ayrton-Perry winding to minimize reactive components. This model has a power rating of 30 watts at 25 ¬8C and a resistance value of 23.2 kOc with a tolerance of ¬±1%. It operates effectively within a temperature range of -55 ¬8C to +250 ¬8C. The resistor is built with a copper-nickel or nickel-chrome alloy element, depending on the resistance value, and has a ceramic, steatite, or alumina core. The encapsulant is made of silicone, and the housing is aluminum with a hard anodic coating. The RER75F2322RC02 is suitable for applications requiring high reliability and performance under extreme conditions, making it a viable option for engineers looking for robust resistor solutions in demanding environments.