D-Sub Connectors

The FC17B25PC2EB is a male D-subminiature connector typically used in basic applications that require more reliability than a 3.5mm stereo phone jack. D-Sub connectors are used in many commercial, industrial, and professional audio and video applications. Typically, the Male D-subminiature connector has a male connector, but other versions with a female connector are available.

Application Fields

D-Sub connectors are widely used in entertainment, telecommunications, automotives, and security. One key application area for D-Sub connectors is in the automotive industry, where they are used to connect audio and video signals between components to power multimedia systems such as navigation and infotainment systems. They are also used in professional audio applications, such as in recording studios, to connect microphones and speaker systems.

D-Sub connectors are also used in computers, communication systems, medical devices, measure instruments, traffic equipment, and sensors. They are used to connect various types of computers, such as Ethernet, USB, and VGA, as well as between computers and peripheral devices.

Working Principle

The working principle of D-Sub connectors is fairly straightforward. Two conductive contact surfaces are used to connect a device to another. They are typically made from plastic bodies that have several contact pins and sockets. These contact pins are inserted into a female socket and connected electrically, while the sockets are located in a mating part and held in place by a friction lock. By alternating the pins and sockets as necessary for the application, up to 122 separate contact points can be established between the two parts.

D-Sub connectors are designed to provide reliable, robust connections that can transfer signals at very high frequencies. They typically have a low profile and are waterproof, dust-proof, and corrosion-proof, making them suitable for outdoor applications. The contacts also provide protection from radio frequency interference. As a result, they are considered the ideal choice for high-speed signal applications.

Conclusion

The FC17B25PC2EB D-Sub Connector is part of the large family of D-Sub connectors available on the market today. They are widely used in a variety of different industries and applications. Their robust construction and transmitting signal capability make them the ideal choice for connecting devices in both indoor and outdoor applications.