955-009-020R121

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D-sub connectors are a type of electrical connector used in a wide range of applications. A D-sub connector is a type of connector with a stamped and formed metal shell and multiple contacts. The “D” in D-sub connectors stands for “Double” – because the connectors have two rows of pins. The 955-009-020R121 is one such D-sub connector.

One usage of D-sub connectors is in the creation of backshells. These are essentially an adapter that converts one type of connector into another, enabling users to use one type of cable for a specific application, while being able to connect it to a different type of device. The 955-009-020R121 D-sub Connector is a common type of backshell. Its primary purpose is to provide easy access for shielded cable connections.

The 955-009-020R121 also serves a secondary purpose – creating hoods. Hoods serve as covers that protect internal components from environmental damage or contact with surrounding objects. D-sub hoods in particular are designed to fit directly over the cable and provide a secure connection. The 955-009-020R121 D-sub Connector is ideal for this purpose as its compact design allows it to fit snugly over a wide variety of cables.

The 955-009-020R121 D-sub Connector utilizes a common working principle for all D-shaped connectors. It consists of two metal shells, each with a row of pins or sockets. The shells are hinged together and pressed into the D-shaped housing. This creates a mechanical and electrical connection between the two shells, and between the pins and sockets. As the connector is plugged in, it makes physical contact with the pins and creates an electrical path.

In summary, the 955-009-020R121 D-sub Connector is a useful tool for a variety of applications. Its primary usage is for creating backshells and hoods, and its working principle relies on the hinged connection between two metal shells, and the physical contact created when the connector is plugged in. This makes it an excellent solution for any project involving shielded cable connections.

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