2338212-1 is a 4-position (4P) wire-to-wire sealed coaxial plug socket assembly with Key A configuration, designed for the AMPSEAL 16 Coaxial Connector System. This connector assembly features environmental sealing capabilities and is designed to accept coaxial wires with compatible MATE-AX terminals for cables such as RTK031 and RG174. The system includes a Terminal Position Assurance (TPA) mechanism that ensures secure terminal locking with audible click confirmation. Common applications include automotive and industrial environments where reliable sealed coaxial connections are required, offering robust environmental protection and secure mating with corresponding cap or header assemblies.