D-Sub, D-Shaped Connectors - Adapters are specialized electrical components designed to connect different types of D-Sub connectors or to change the gender of a connector from male to female, or vice versa. The 'D-Sub' term originates from the distinctive D-shaped metal shield that characterizes these connectors, which helps to ensure proper alignment and protects the connection from electromagnetic interference. These adapters are often utilized to extend cable lengths, to bridge between different types of connections, or to convert port interfaces to be compatible with available cables. The main functions include facilitating reliable data and signal transmission by providing secure and versatile connection points for various electronic devices.
The product is widely used in computers, communication equipment, and industrial machinery, where secure and stable electrical connections are necessary. A key characteristic of these adapters is their robust construction, often with thumbscrews for secure locking, and different sizes that correspond to the number of pins needed for a connection. Another important feature is their ability to resist corrosion and handle a wide range of environmental conditions, making them suitable for both commercial and industrial applications. Manufacturers of D-Sub, D-Shaped Connectors - Adapters include well-known names such as TE Connectivity, Molex, Amphenol, Cinch Connectivity Solutions, and NorComp.