FCE17B25SA2DB

D-Sub Connectors

A D-Sub connector is an electrical connector used in a variety of con-necting applications. This type of connector is often used in computer interfaces, automotive and audio/video products, and telecommunications equipment. D-Sub connectors are recognizable by the distinctive D-shaped metal shell with multiple pins or sockets extending from the base.

The FC17B25SA2DB D-Sub connector is a 25-pin connector with a 2.54mm pitch, two rows of pins, and standard shielding. It is one of the most common D-Sub connectors in the market and is widely used in electronic equip ment such as notebooks, PCs, electronic instruments, and related products.

Application Field

The FC17B25SA2DB D-Sub connector is suitable for applications requiring the ability to transmit digital signal. Its small size and low noise make it appropriate for embedded systems, communications equipment, medical equipment, digital cameras, and video equipment. It is also suitable for networking, serial communications, and audio/video signal transmission.

Working Principle

The working principle of the FC17B25SA2DB D-Sub connector is based on the electrical contact between its male and female contact terminals. The contact terminals are two rows of pins or sockets that align when the connector is assembled. The pins in the male connector are embedded in a plastic housing and connect with the female contact terminals when the connector is plugged in. The two contact terminals form an electrical path enabling electrical current to flow from one side of the connector to the other. Additionally, the FC17B25SA2DB is equipped with a shielding feature that helps to reduce EMI or radio frequency interference.

In conclusion, the FC17B25SA2DB D-Sub connector is a small and compact connector that is ideal for applications that require digital signal transmission. It is easy to install and provides excellent shielding for signal interference reduction.