1731110091

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

D-sub connectors are a type of electrical connectors as well as a family of metal-shielded printed circuit boards (PCB). They are defined by a characteristic D-shaped shell that are either socket- or pin-style, and are commonly used in a wide range of industries including military, industrial, medical, and automotive.

D-Shaped connectors, more commonly referred to as D-Subs, are designed to give a strong bond between card and card assemblies, in addition to allowing for a high degree of EMI shielding. They are the most widely used connector in the form, and are often employed by a variety of OEMs in order to produce a wide variety of cable and wire assemblies.

Backshells are designed to be attached to the rear ends of a D-sub connector to provide a secure locking mechanism and improve the overall performance of the connector. This type of attachment is determined by the type of locking used (it could either be snap-in or screw-lock), as well as other features such as grounding fingers and avionic clips. They are also available in a wide range of sizes and shapes, and can be used in specialty applications as well as a wide number of popular applications.

Hoods are also designed to be used with a D-sub connector and are specifically designed to maintain electrical performance in the environment they are used in. They are also available in a variety of configurations, depending on the application, such as EMI-shielded, air-tight, and hermetic; as well as in various sizes and shapes. The hoods are also commonly used to improve the appearance of the D-sub connection, due to their aesthetically pleasing design.

The working principle of a D-sub connector is relatively simple. A small metal contact, called a male, is inserted into a female contact, which does not move at all. The two conductors are then electrically and mechanically connected, allowing for an electrical signal to pass. The act of connecting the two contact points makes the circuit complete and allows power to flow.

A D-sub connector can also be used to provide a reliable connection for multiple cables at once, with each cable having its own metal contact. This ensures that each cable is electrical isolated from the others, and helps to reduce the risk of shorts, by reducing the chances of stray electrical current leaking out. This makes them ideal for use in high-power applications where the risk of a short must be minimized.

In summary, D-sub connectors are used in a variety of applications, from military and aerospace, to medical and consumer electronics. They are easy to install and maintain, and provide users with a reliable connection for multiple cables at once. Considerations should be taken in regards to the types of locking mechanisms to be used as well as the backshells and hoods that will be attached, in order to maximize the performance and longevity of the connection.

The specific data is subject to PDF, and the above content is for reference