165X10979X

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D-Sub connectors, also known as D-Shaped connectors, are one of the most common types of connectors used in a variety of electronic applications. These devices were invented in 1939 and have been widely used since. The most important parts of a D-Sub connector are its backshell, hood, and contact.

D-Sub Connectors - Backshells

A backshell is a plastic or metal mount that is attached to the back end of a D-Sub connector. It helps to improve the structural integrity of the connector, as well as providing protection against dust, moisture, and other contaminants. In addition, backshells are also used to provide strain relief. This is particularly important in applications where the D-Sub connectors are subjected to repeated flexing or twisting. The most common types of backshells are threaded, slit, and solid.

D-Sub Connectors - Hoods

A hood is the part of the D-Sub connector that serves as the interface between the cable and the D-Sub connector. It provides additional protection against dust and moisture, as well as providing strain relief for the cable. Common hood types include shrouded, snap-lock, axial, and multifinger.

165X10979X Application Field and Working Principle

The 165X10979X D-Sub Connector is a snap-lock type hood, that is designed to provide maximum protection against dust and moisture. It is commonly used in industrial, automotive, and military applications. The hood features a rugged construction and is designed to withstand harsh environmental conditions. The contact of the connector is made from copper alloy and is insulated by a thermoplastic jacketing. The contact has a current rating of 5A and a voltage rating of 250V. The contact is designed to provide a secure and reliable connection with minimal oxidation.

The working principle of the 165X10979X is fairly simple. Upon insertion of the connector, the contact spring is depressed, which causes the contact to make contact with the mating contact of the other connector. When the connectors are mated and locked in place, the contact then makes a light, constant electrical connection. The contact also features a wiping action, which helps to clean the oxidation from the contact surfaces, ensuring a reliable and long lasting connection.

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