164X11769X

D-Sub, D-Shape Connectors — HousingsD-sub, D-shape connectors are electrical connectors that consist of two metal shells — or housings — that are configured in a \'D\' shape. These housings have two different types of contact surfaces, one on the front and one on the back. Each contact surface contains different types of contacts, such as pins, dents or flat surfaces.The housings are typically made from either metal or plastic. The metal housings are usually made from brass or stainless steel, while the plastic housings might come in a range of options, such as polycarbonate and nylon.In order to assemble the housing, contact surfaces need to be inserted. This involves using pin-shaped contacts, which are able to make contact with the two surfaces. These contacts can be crimped onto the wire or welded onto the surface of the contact surface. They can also be soldered onto the surface, depending on the type of contact used.The two contact surfaces are then connected with screws. This is mainly done so that the two housings are securely connected and to ensure that the contacts do not move when the housing is in operation.The housings themselves need to be secured in order to keep them in place. This is usually accomplished by using heavy-duty screws or rivets.The most important factor when choosing a D-sub connector is the size of the contact surface. This will determine the type of contact used as well as the number of contacts that need to fit in the housing.The most common application of D-sub connectors is the transmission of data and video signals in computers, video devices, audio equipment, and other electronic systems. They are also used extensively in military and industrial applications.The working principle of a D-sub connector is quite simple. When the two contact surfaces are connected, electrical current is able to flow between them and data or video signals are transmitted. This ensures that the hardware on both sides of the connection are able to communicate effectively.Using D-sub connectors is a popular choice for many applications, due to their versatility and reliability. They provide an efficient and secure way to connect a variety of hardware and are often used in the manufacturing of computers, video devices, and other electronic equipment.