1377173-4

1377173-4 is a connector which finds its application in industrial setup. Generally, these ring-type connectors are used when the connection is required in the difficult conditions such as in tough conditions, high corrosive environment or extreme temperatures. The external edges of the connector are hard and are usually crimped with an external sleeve, that offers mechanical protection.

The working principle behind 1377173-4 is, it is usually a five-part system, consisting of an internal contact, shell, braid and insulation. The internal contact is usually a brass or copper-based material with a good electrical contact surface and crimping capability. The shell provides electrical insulation as well as mechanical protection and also provides a strain relief. The braid is used to provide shielding against external electronic interference such as EMI/RFI. The insulation offers both physical and electrical protection.

An annular ring collar design is generally used for this type of connector. The collar offers mechanical protection and is attached to the ring. The contact pins are driven into the collar and the shell is closed by a ring nut. The shell is then sealed with a sealing flange or O-ring to give it a dust and water-tight seal. The sealing flange or O-ring also prevents the cable from coming out of the shell.

1377173-4 is widely used in commercial and industrial applications such as motors, robots, computers, telecommunications, and general power/signal and lighting systems. It is most suitable for installations that require strong, secure connection, in rugged conditions. Apart from providing reliable contact, the connectors offer superior EMI/RFI shielding for high-speed communication systems.