Multi-contact circular connectors derived from the ST 538 AGB/T and NF C 93422 extension HE 314 standards, are composed of an hermetically sealed receptacle with solder contacts.

Multi-contact circular push-pull connectors come in 2 parts, prong with crimp contacts and receptacle with pin contacts for a printed circuit.

Multi-contact circular push-pull connectors come in 2 parts, prong with crimp contacts and receptacle with pin contacts for a printed circuit.

Multi-contact circular power connectors come in 2 parts, prong and receptacle, with crimp power contacts and solder pilot contacts.

Multi-contact circular bayonet connectors derived from the MIL-C 26582 series 1 and NF C 93422 series HE 301 B standards, come in 2 parts, plug and receptacle with crimp contacts.