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09644007230 D-Sub, D-Shaped connectors are usually referred to simply as D-Sub connectors. They are versatile and easy to use and have become a popular option for data and signal transmission in many applications, especially in the automotive and medical fields.

The \'D\' in their name refers to the shape of their contacts. The \'D\' part of the word is also an acronym for \'D-shaped\', referring to the shape of the circuit board that the contact is mounted into. A \'D\' shaped contact is somewhat angled differently on each side. It is designed this way so that the contacts fit snugly into the associated contact slot.

A D-Sub connector contains four distinct parts: the shell, connector body, contacts, and the adapter. The shell houses the pins and other components. It is usually metallic and is designed to protect the internal components of the connector. The connector body is a device used to connect two or more circuits together. The contacts of a D-Sub connector are typically of two types - female and male - and they provide the electrical connection between the two locations. The adapter is the part that physically aligns the connection and locks it into place.

The working principle of a D-Sub connector is fairly simple. When the adapter is connected, the contacts in the connector body are pushed into the corresponding contacts in the shell. This creates an electrical connection between the two, allowing for data or signal transmission. The female contact is usually the part that is inserted into the shell, while the male contact is attached to the associated connector body.

D-Sub connectors are used in a wide variety of applications. They are commonly used in the automotive industry for connecting various components such as airbags, door modules, sensors, and heating systems. In the medical field, they are used for connecting medical attachments, electronic equipment, instrumentation, and patient monitoring devices. They are also used in the computer industry for connecting computers, keyboards, and other peripheral devices.

D-Sub connectors are highly reliable, provide excellent signal integrity, and can withstand a variety of environmental conditions. Due to their ease of use and affordability, they have become a widely accepted and popular connection option for many applications.

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