TMMH-138-04-H-5

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TMMH-138-04-H-5: Application Field and Working Principle

The TMMH-138-04-H-5 is a female rectangular connector, or header, with 4 male pins. This type of connector is useful for providing reliable electrical connections in a variety of applications, including computer systems, telecommunications, and home consumer appliances. This article will explain the general applications for this type of connector and its specific working principles.

General Applications

The rectangular TMMH-138-04-H-5 connectors are used in many products. Common applications include personal computers, telecommunications systems, consumer electronics, and home appliance products. It can also be seen in automotive, industrial, medical, and other electronic equipment. This type of connector is favored for its versatility and stability. In addition, its low profile form factor and ability to make reliable connections make it suitable for many applications.

The TMMH-138-04-H-5 rectangular connector has features that enable it to make reliable connections in applications with high temperatures, vibrations, and dust. It also has a low profile form factor, allowing it to be used in tight spaces. The female connector has four male pins that are typically plated with a high-grade nickel to provide excellent conductivity and corrosion resistance.

Working Principle

When the TMMH-138-04-H-5 connector is plugged into a receptacle, the four male pins interlock with the female cavities of the connector. This interlocking mechanism ensures a secure connection between the male pins and the female connector. The connection is further strengthened by the compression of the spring-loaded connection. This allows the connection to remain reliable in even the most extreme environments.

The TMMH-138-04-H-5 connector has a minimal voltage drop across the contact surface, as the pins are inserted firmly into the female connector. The insulation of the pins prevents electric current flow between the pins and the internal ground. This feature limits the chance of electrical shorts or arcs, making the connector ideal for high-voltage applications. The connector also features a low-current rating, helping to protect it from temperature fluctuations and possible overloads.

Conclusion

The TMMH-138-04-H-5 rectangular connector is an ideal solution for many applications. It is capable of providing a reliable architecture and a secure, low profile connection. Its versatility and robust features make it suitable for a wide range of applications, from personal computers to automotive and other industrial applications. The working principle of the connector ensures that it is capable of maintaining a reliable connection in the most extreme environments.

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