SQT-125-03-H-Q

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The SQT-125-03-H-Q series of rectangular connectors are designed to offer reliable data connectivity, robustness, and excellent current carrying capabilities. Consisting of headers, receptacles and female sockets, these connectors can be used across a wide variety of applications and offer superior design flexibility. This article will explore the application field and working principles of the SQT-125-03-H-Q series.

Applications

The SQT-125-03-H-Q series of rectangular connectors is well suited for a wide range of applications including communications and consumer electronics, computer peripherals, automotive, industrial, medical, and aerospace/defense. These connectors are specially designed to provide increased current-carrying capabilities and robust data connectivity. The SQT-125-03-H-Q series is suitable for PCB and backplane-mount applications, and offers excellent design flexibility to meet the specific needs of various markets.

A wide variety of cable types, including Cat5, Cat6 and twisted pair cables, can be used with the SQT-125-03-H-Q series making it ideal for Ethernet and LAN/CAN applications. The connectors are also well suited for high-speed signaling transmissions, and support data speeds up to 20 gigabits per second. They are available in various contact configurations, including single row and double row, which provide a wide range of options for engineers and designers.

Working Principle

The working principle of rectangular connectors consists of four components: Pin, Socket, Socket Shroud and Retention Spring. The pin is inserted into a socket which is designed to receive and hold the pin in place. The retention spring ensures reliable contact pressure. The socket shroud is a plastic housing that covers and protects the socket. The shroud also provides insulation between the socket and the surrounding area.

When two connectors are mated, the pin lines up with the V-shaped grooves in the socket. The spring applies pressure on the pin and pulls it into the socket, creating a solid connection. The connection is secured by the retention spring, which keeps the pin in place and ensures reliable signal transmission.

To disconnect the connectors, the retention spring is compressed by hand, which releases the pin. The pin can then be removed from the socket and the connector is disconnected.

Conclusion

The SQT-125-03-H-Q series of rectangular connectors provides reliable data connectivity, robustness, and excellent current carrying capabilities. The working principle of rectangular connectors consists of pin, socket, socket shroud and retention spring. A wide variety of cables, including Cat5, Cat6 and twisted pair cables, can be used with these connectors making them ideal for Ethernet and LAN/CAN applications. The SQT-125-03-H-Q series of rectangular connectors are designed to offer reliable data connectivity, robustness, and excellent current carrying capabilities across a variety of applications.

The specific data is subject to PDF, and the above content is for reference