D-Sub, D-Shaped Connector Housings

D-sub, D-shaped connector housings are the outer shells or enclosures that are used to protect and hold the contacts and other components of a D-sub connector. These housings are typically made of a durable material, such as metal or plastic, and they are designed to provide mechanical support and protection for the connector. D-sub connectors are a type of electrical connector that are commonly used in computer and communication systems. They are called "D-sub" connectors because they have a distinctive D-shaped metal shell. D-sub connectors are available in a variety of sizes and styles, each of which has a different number of pins or sockets. D-sub connector housings are typically divided into two main parts: the shell and the insert. The shell is the outer part of the housing, and it provides the main mechanical support and protection for the connector. The insert is the inner part of the housing, and it holds the contacts and other components of the connector. D-sub connector housings are available in different sizes and styles, to accommodate different connector designs and applications.