The Amphenol 485-82RB300-308 is a filtered circular connector from Amphenol’s 485-series ARINC-filtered line, designed to provide EMI/EMP protection for avionics wiring in aerospace applications. It is part of the ARINC-filtered 485 family and carries Boeing-related catalog references such as S906-70294-5 and 03554, identifying its intended insert arrangement and mating configuration. The design integrates filtering within the connector assembly to suppress interference on critical avionics lines while maintaining standard interconnect geometry for circular connectors.
