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D-Sub, D-Shaped Connectors - Contacts

D-Sub is the common name for a type of electrical connector created for use with computers, audio/video equipment, and other forms of communications and industrial equipment. It is also known as a D-shaped connector and is largely used to connect signal lines in electric components such as computers, cable television, satellite receivers, and other high-tech equipment.

The style of the D-Sub contact can vary depending on the requirements of the application. For example, some contacts have pin configurations that are specifically designed for data communication while others are designed for audio/video applications. Typically, the contacts of a D-Sub connector are made from brass, steel, and aluminum and are available in sizes that range from small to large.

The working principle of a D-Sub connector is rather simple. When two connectors are connected, the contacts from both connectors come into contact with each other and the connecting line allows electrical current to flow. Depending on the type of contact, the contact can either be a female or male contact. A female contact contains finishing points while male contacts will have pins that fit into the finishing points of the female contact. This allows for an electrical connection between the two contacts.

In conclusion, D-Sub connectors are truly versatile and are capable of being used in practically any application fields. This is due to the fact that they are exceptionally reliable and can be used for a wide range of connections. Furthermore, the ease in which the contacts can be switched and the fact that the contacts come in various sizes makes them versatile and suitable for many applications.