1-2308346-8

D-Sub, D-shaped connectors (also known as a D-subminiature connector) and their corresponding backshells and hoods are an industry standard for a variety of applications including but not limited to military, medical, and industrial applications. A D-sub connector design typically consists of multiple pins and a shell, allowing the connecting of a center or of multiple wires to a mating connection. The most common connector is the male D-Sub connector, which is composed of a male pin connector and female shell (or socket) which holds and connects the male component.

The backshell is the protective part of the connector which covers the male pins; this is what is typically seen when the connector is mated. It is designed specifically to serve a protective function for the male pins. The backshell not only provides a secure fit, but it helps protect the pins from outside elements. Furthermore, the backshell helps to minimize crosstalk and electromagnetic interference (EMI).

The hood serves a similar purpose to the backshell, in that it offers protection to the male pins. However, the hood does not cover the female shell or socket. The hood sits on the outside of the female socket, usually being held in place with a locking device such as a snap or screw. The hood, like the backshell, is designed to help prevent EMI, crosstalk and accidental shorts. Additionally, the hood can be used to waterproof the connector.

The most common applications of a D-sub connector include computer systems, telecommunications, medical monitoring, and any other application which requires a connection between two or more pieces of equipment or components. In addition, a D-sub connector assembly typically includes a male pin connector, female socket, backshell, and hood.

The working principle of a D-Sub connector is based on the principles of electrical conduction; electricity is transmitted by two contacts touching each other, in order to form a continuous circuit. The male pin connector has a series of conducting pins that come into contact with the female socket, allowing a current to travel between them. At the same time, the backshell and hood protect the connection from outside elements by acting as a seal, preventing any unwanted intrusions from coming into contact with the conductive pins.

In conclusion, the 1-2308346-8 D-Sub, D-shaped connector and its corresponding backshells and hoods are an industry standard for many applications. The backshell and hood offer EMI and crosstalk protection while also providing a waterproof seal. The principle behind a D-sub connector is based on the principles of electrical conduction, in which electricity passes between two conducting components. This allows for a quick, reliable connection between components, making D-sub connectors ideal for a variety of applications.