644456-7

Rectangular connectors, also known as headers and male pins, refer to a broad category of interconnect electronics components. The purpose of these connectors is to connect two electronic devices and complete an electrical circuit. 644456-7 is a renowned type of rectangular connector used to achieve perfectly coordinated mating for board-to-board and panel-mount applications. This article presents a description and working principle of the 644456-7.

Description of 644456-7

The 644456-7 is a convenient, small-form-factor device made from brass and plastic. It has a crisp black finish, making it easy to identify. The size is 4.20 mm (0.165 in.) meter and it has seven available positions with the same ratings, making it ideal for applications with limited space requirements. The 644456-7 features a narrow pin pitch design of just 0.4 mm (0.016 in) and a narrow dual row profile, making it a highly reliable and compact solution. It is suitable for operating temperatures ranging from -25 to + 80 °C. It also has a powered processing feature that offers superior protection against dust and water.

Applications of 644456-7

The 644456-7 is well-suited for applications where space is at a premium, including consumer, automotive, industrial, computer, medical, and telecommunications. It is ideal for high-frequency signal and power connections in board-to-board and panel-mount applications, as well as for high-speed applications such as USB 2.0, FireWire, and Ethernet. In short, it can be used wherever there is a need for a reliable connection that can be achieved in a short amount of time.

Working Principle of 644456-7

The 644456-7 utilizes a latch-lock mechanism for mating. The mating process occurs when the pin of the 644456-7 is connected with its corresponding socket. The pins are then pressed into the socket, and the force of the pins ensures that they are securely held in their connection points. This secure connection, combined with the lightweight material used to construct the 644456-7, ensures that the connection is both reliable and durable. The 644456-7 also features an EMI-shielded backplane, which ensures that the connection is noise resistant.

Conclusion

The 644456-7 is a small-form-factor, lightweight connector that has a rugged black finish. It has a reliable latch-lock mechanism which enables secure and noise-reducing connections in board-to-board and panel-mount applications. This makes the 644456-7 ideal for a broad range of consumer, automotive, industrial, computer, medical and telecommunications applications.