70543-0051

Rectangular Connectors - Headers, Male Pins refer to a type of connector based on a rectangular design which provides reliable and solid connection of electronic and mechanical components. It is widely used in various fields of applications, including industrial, automotive, consumer and medical electronics. The 70543-0051 is one such connector with a unique set of features and design. This article will review the application field and working principle of the 70543-0051 connector as well as other important characteristics.

Application Field of 70543-0051 Connector

The 70543-0051 is a type of printed circuit board (PCB) connector designed for use in harsh environment applications. It has high-level insulation resistance provided by gold plated contacts and uses a locking mechanism to provide an additional level of connection assurance. The 70543-0051 is also available with surface mount termination and features two parts: the header and the mating pin. The header is the part that gets inserted into the PCB, while the mating pin is the part that contacts the circuit board.

The 70543-0051 offers a wide range of applications, from medical to military, and from consumer to industrial. It is known for its reliable connection and sealing in the harshest operating conditions, making it suitable for any application that requires the highest standards of connector performance. It could be used for a variety of applications, such as in industrial and medical settings, or in automotive applications and robotics. In addition, it can be used for printed circuit boards with a variety of other electronics, including sensors and LED lighting.

Working Principle of 70543-0051 Connector

The working principle of the 70543-0051 connector lies in its locking mechanism and contact configuration. The robust locking system provides a secure and reliable connection of the connector to the surface mount PCB. The two parts of the connector serve as separate units, allowing them to attach to the substrate with minimal effort and provide an additional layer of comfort once the unit is mated.

The contact configuration of the 70543-0051 is designed such that the pins are insulated from each other. This insulation helps reduce cross talk and increase signal integrity. Each contact is designed to make a secure mechanical and electrical connection to the printed circuit board with minimal insertion force. The contacts are plated with a gold finish, which helps to provide a reliable connection and ensures electrical performance. Moreover, the design of the 70543-0051 allows for easy and quick assembly, both of which save time and money.

Additional Features of 70543-0051 Connector

In addition to the application field and working principle of the 70543-0051, this connector also offers a few additional features that make it a popular choice. It is available in a variety of sizes and shapes, such as straight, right angled, reverse, and upside down configurations, as well as a range of pin counts. The 70543-0051 connectors provide robust mechanical performance and exceptional insulation resistance, making them suitable even for the most demanding applications and environments.

The 70543-0051 also offers high-frequency performance and is compatible with wire-to-board applications. It is available with standard insulation displacement (IDC) contact termination, as well as a variety of other termination options, including miniaturized connectors and crimp contacts. This allows for customization to match the application, making it a perfect fit for a wide range of applications.

Conclusion

The 70543-0051 rectangular connector is an excellent choice for reliable, cost-effective and high-performance connections of electronic and mechanical components. It is ideal for harsh environment applications, such as industrial, automotive, consumer and medical electronics. The connector has a unique locking mechanism and contact configuration that provide a secure connection and superior electrical performance. Additionally, it is available in a variety of sizes, shapes and termination options to suit different applications, making it an excellent choice for almost any application.