643140-6

Rectangular Connectors - Headers, Male Pins, 643140-6 Application Field and Working Principle

Rectangular connectors, also known as headers and male pins, are an important type of electrical connectors that are widely used in a variety of applications. The 643140-6 header and male pin is one particular type of connector from the RS Pro range of connectors manufactured by RS Components. This article will provide an overview of the application field and working principle of the 643140-6 rectangular connector.

Application Field

Rectangular connectors are widely used across various industries, including consumer electronics, automotive, telecommunications, industrial automation, and medical. The 643140-6 is designed for use in a variety of power and data applications, including power strips and power sources, data centers, and power amplifiers.

The 643140-6 is especially well-suited for use in medical applications. It is rated up to 8A max at 250V, which makes it suitable for use in medical devices such as imaging systems, patient monitors, endoscopes, and life support systems. The 643140-6 is also UL-rated for electric shock resistance to ensure safe operation.

Working Principle

The 643140-6 connector is a type of single-row header with a terminator post. It has three lines for pin numbering: a, b, and c (with c being on the outside). The connector has twelve pins, with three pins in each line. The terminator post has a single pin located in the center.

The 643140-6 connector works by using an insertion and retention force that is strong enough to guarantee a secure connection. The insertion force on the 643140-6 connector is guaranteed to be greater than 40 N, and the retention force greater than 25 N. This ensures that the pins are securely connected and that the connection will not come loose during the application.

In addition, the 643140-6 connector includes several design features that make it well-suited for a variety of applications. First, it has a solder tail link that provides an easy and reliable connection point for wires. Second, it has a secondary recess feature that increases the contact force between the pins for a stronger connection. Third, it includes an insulator that is designed to protect against arcing and shorts caused by contact with other components.

Conclusion

The 643140-6 connector is an ideal choice for a wide range of power and data applications, including medical devices. Its design features guarantee a secure connection, and its metal housings provide protection against arcing and shorts. With its robust design and reliable performance, the 643140-6 is an excellent choice for any application requiring a reliable electrical connection.