60030680555580

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 have been popularly used for decades throughout the industrial and commercial worlds and are even present in some residential settings. The "D-shape" makes them easily recognizable and the range of pin counts, materials, and shell designs makes them equally applicable in a wide variety of applications.

The D-sub connector typically consists of two pieces: the shell and the backshell. The backshell is the lower portion of the connector that contains the contacts, usually in the form of pins or sockets. The shell is the top portion that both mechanically secures the contacts and provides strain relief and insulation.

The shell is the component that is often varied to meet different application requirements. It is divided into two parts: the hood and the body. The hood is the portion of the shell that fits onto the backshell, while the body is the portion to which the cable is normally attached. The hood and body can form a single closed unit, or they can contain a breakaway joint to allow for some limited movement.

A variant of the D-sub connector is the D-shaped connector. These connectors are similar to traditional D-sub connectors, but they have a flat, D-shaped housing instead of the round backshell found on traditional D-sub connectors. This makes them slightly easier to install and less prone to accidental disconnection.The hood of a D-shaped connector consists of a top shell and a mating shell. The top shell is attached to the mating shell by screws and provides the strain relief and electrical insulation for the cables. The mating shell is attached to the backshell and holds the contacts in place.The working principle of D-sub and D-shaped connectors is the same. The contacts in the connectors form a mechanical and electrical connection between two components. When two components are connected, the contacts are pushed together and form an electrical connection. The contacts are insulated from each other when not in use, and the insulation on the contacts prevents any electric current from passing through them.

In addition to providing reliable electrical connections, D-sub and D-shaped connectors are often used in applications that require extra protection from dust and debris because their hoods and bodies provide an extra layer of protection against contaminants. They are also used in applications that require reliable connections in tight spaces because their shells are designed to save space and still provide high levels of reliability.

In summary, D-sub and D-shaped connectors are widely used in many applications due to their reliable electrical connections, protection against dust and debris, and relatively small size. Their reliable performance has made them a staple in the industrial and commercial sectors, and they are increasingly used in residential applications to meet the needs of people who need reliable connections in tight spaces.

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