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D-Sub, D-Shaped Connectors - Contacts

D-Sub or D-Shaped connectors are used in a variety of different applications, from computer workstation connections, to automotive and industrial wiring harnesses. The shape of these connectors comes from two parallel sides, called the male and female sides, and the edges of these sides are called the pins and sockets.
Each side of the DVDR connector is referred to as a housing, which contains the contacts and the other components. The contacts can either be male or female, with male contacts lying flat against the female side of the connector and female contacts providing a flat surface against the male side. The number of contacts that a connector has depends on the application, and they can be a variety of different metals, plastics, or other materials.
The contacts are typically made of copper with a nickel plating and are often gold plated for higher performance applications. The male contacts have a slightly thicker material which allows them to make a tighter fit, while the female contacts have a thinner material which provides smoother sliding connections.
Contacts are designed to conduct electricity from one component to the other, but can also be designed to carry a variety of other signals such as data and audio. Data signals can include audio, video, and a variety of other signals, while audio contacts will transmit sound waves. All these types of signals require different types of connectors and contacts. The contacts on the D-Sub connector are specifically designed to prevent data loss and interference.
The contacts of a D-Sub connector are typically made up of metal probes that are electrically connected by a piece of metal, often referred to as the tongue, which slides into the innermost side of the connector. This piece is connected to the solder points inside the connector. This type of connector is very reliable and sturdy due to the varying shapes and sizes of the different contacts. This provides both ease of use and a secure connection.
The contacts of a D-sub connector are typically pressed in with a spring-loaded lever, which helps to compress the contacts together, providing a better connection. This is why the D-sub connector is known for its durability and reliability. As the lever is released, the contacts drop back down into place, keeping the connection secure. The contacts are also designed to be corrosion resistant so they can last for many years even in harsh environments.
The contacts of a D-Sub connector are housed inside the shell of the connector, which is usually made of a metal or plastic material. This shell provides physical protection for the contacts, protecting them from mechanical damage. The contacts are also protected from dust and dirt particles, as well as moisture and other liquids. They are usually sealed with a protective coating that helps to ensure a long-lasting connection.
In conclusion, a D-Sub connector is an integral part of many applications, and its shape, contacts, and overall design make it a reliable and durable connection between electronic components. By providing a secure connection and preventing data loss and interference between components, it allows critical electrical signals to flow seamlessly, making it an invaluable part of any electrical system.

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