10-101334-411

Circular Connectors - Backshells and Cable Clamps

Circular connectors and their related components, such as backshells and cable clamps are devices used in electrical systems that provide a secure connection between two or more conductive surfaces. In the simplest terms, circular connectors, also known as lunettes, are two-piece parts consisting of an outer shell and a plastic insert that contain conductive pins and terminals. The pins and terminals on the connectors are typically held in place by a plastic material that is typically either molded or press fit into the connectors, depending on the design. Circular connectors are used in a wide variety of applications including medical, military, industrial, automotive, aerospace, and consumer electronics.

Backshells are parts that are designed to fit around the circumference of a circular connector and are usually made of metal, plastic, or rubber. These are used to protect the pins and terminals on the connector from environmental factors such as dust, dirt, and moisture. Backshells also facilitate wire routing and are often used to mount the connector to parts of the system. Cable clamps are similar to backshells, but are typically made of metal and are designed to provide strain relief for the cables connected to the circular connectors.

The 10-101334-411 part, for example, is a Souriau UTS (Universal Termination System) rubber backshell that is designed to fit around the circumference of Souriau circular connectors. The backshell is made of a rubber material and contains four lugs. The lugs are designed to latch the backshell to the connector and provide strain relief for the cables attached to the connector. The backshell also contains three O-rings that are designed to provide an additional level of protection for the pins and terminals inside the connector from dust, dirt, and moisture.

When using circular connectors with backshells and cable clamps it is important to ensure that the parts are properly sized and assembled, and that all of the O-rings are properly sealed. It is also important to make sure that the cables and connectors are compatible with each other. It is also important to ensure that the rated current and voltage requirements of the cables and connectors are met.