D-Sub Connectors

FCC17B25PB690 Application Field and Working Principle

The FCC17B25PB690 is a D-Subminiature Connector (also known as an "D-Sub") of the mechanical, electrical and functional interface between two pieces of electronic equipment. It comprises two parts: a male connector and a female connector. This connector is designed for either a single row of contacts or a dual row of contacts, known as "stacked" D-Sub connectors. In addition to their various designations, these connectors come in many shapes and sizes, from the standard 9- or 25-pin versions to large multi-pin connectors.D-Sub Connectors are used in a variety of applications, including power and data transmission, inter-computer connection, audio/visual equipment, and general-purpose electronic equipment. The FCC17B25PB690 is particularly useful for medium-speed data applications, with up to five times the current-carrying capacity of other multi-pin connectors. Furthermore, the FCC17B25PB690 is a "board-mount" type connector, meaning that it permanently installed directly onto a printed circuit board. This type of connector offers many advantages over traditional connector types, which rely on cables, as its board-mount design provides excellent protection against environmental contamination.The FCC17B25PB690 is comprised of a male and female connector, which mate together to form a working connection, based on the principles of electrical contact and mechanical engagement. The male connector consists of a metal shell, which houses contact pins and a rectangular mounting flange. The female connector contains a socket and contact pins. The two components slide together and form a working connection, dependent upon the size and number of pins, as well as the engagement force between them.The FCC17B25PB690 comes in several shapes and sizes and features a wide variety of conductor sizes, from 1mm to 6.35mm, suitable for different types of data and power applications. The contacts are gold-plated and the shells are made of corrosion-resistant metal, ensuring excellent electrical and mechanical connections, even in harsh environmental conditions. The low insertion force ensures maximum reliability and a long life-cycle and it is also designed to protect against signal loss and crosstalk.The FCC17B25PB690 provides designers with a solution that suits their specific requirements, thanks to its high pin densities, flexible design and high signal/power-carrying capacities. The FCC17B25PB690 is suitable for a vast selection of medium power and data applications, and its board-mount design makes it suitable for use in harsh and dusty environments, and its excellent endurance makes it suitable for extremely durable and dependable applications.In conclusion, the FCC17B25PB690 is a versatile and reliable D-Sub connector that offers excellent protection against environmental contamination. It features a wide range of conductor sizes, excellent electrical and mechanical connections and a long life-cycle. The board-mount design makes it ideal for medium-speed data applications and a vast selection of other applications, and its low insertion force ensures maximum reliability.