Plug connector
Cooperation for M12 push-pull standard
Yamaichi Electronics is working with TE Connectivity to develop and commercialize a new internal locking design for metric M12 push-pull circular connectors.
The aim of the two companies is to incorporate this design into a new IEC standard for M12 connectors with push-pull internal locking. The technological cooperation will lead to the introduction of a comprehensive portfolio of connectors in the coming months. Overmolded connectors in A, B and D coding are already available. The portfolio will soon be expanded to include field-wireable versions and additional codings.
The market for M12 connectors with a push-pull interface is currently fragmented, as the manufacturers' designs are not compatible. The collaboration between Yamaichi and TE Connectivity serves to establish Yamaichi's design with internal locking as a general standard within the IEC. Yamaichi's proposal for the standard was submitted in 2018. An important aspect of this design is that it is compatible with standard M12 connectors. In addition, the push-pull locking mechanism enables fast and secure locking and unlocking. Only the same external dimensions are required as for standard versions with a screw cap. According to the company, a further advantage is the integration of the connectors into the housing of devices or distribution boxes, for example.
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