974-037-020R121

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The 974-037-020R121 is a type of D-sub, also referred to as D-shaped connector, backshell, and hood. These connectors are designed for versatile, secure connection for all around secure data and audio/video applications. Specifically, the 974-037-020R121 is a miniature strain relief backshell with hood and cable clamp, designed for use with panel mount (17D & 25D) D-Sub Micro ribbon contacts & receptacles.

D-sub connectors are widely used for both computer and communication applications, as the shape of the connector allows for a high port density in a small space. The D-shaped design also offers greater stability with a higher number of pins, and are typically used on cables that require 15 or more pins. Keeping up with the demand for more port density, the 974-037-020R121 is designed for tiny spaces.

The 974-037-020R121 is a combination of several components to make the connections. The backshell is a molded plastic shroud that provides mechanical stability and strain relief for the cable. It also attaches the connector to a panel, bulkhead, or other type of mounting surface. Some backshells are also designed with additional features, such as environmental seals and EMI gaskets, to reduce the risk of interference.

The hood is what gives the 974-037-020R121 its D-shaped shape. It\'s designed to protect the contacts from damage, dust, and other contaminants. It can also reduce the risk of accidentally disconnecting the cable from the connector.

The cable clamp is designed to secure the cable to the backshell and hood. The clamp adds mechanical stability to ensure the cable does not move or loosen over time. Without the clamp, the cable may strain over time and cause damage.

Connectors like the 974-037-020R121 make it possible to design highly efficient, high speed data networks without taking up too much space. With a combination of a backshell, hood, and cable clamps, this type of D-sub connector can provide robust cable connectivity and additional features for all-around secure audio/video applications and data networks.

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