TMM-128-01-FM-S-RA-025

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Rectangular Connectors - Headers, Male Pins

TMM-128-01-FM-S-RA-025 is a type of rectangular connector male pin that is widely used in electronic applications. It typically has two through holes and two wall-mounted mounting posts on the top side with four tabs on the bottom to ensure a secure connection. It is most commonly used to connect two or more printed circuit boards (PCBs) together, either directly or through a flat cable, such as a ribbon cable. It is a cost effective and reliable component that is easy to install.

Application Field

TMM-128-01-FM-S-RA-025 connectors are mainly used in industrial control and communications systems, as well as automotive, military and aerospace applications. It is used as a general purpose connector in a variety of applications, including Ethernet-based networks, smart grid systems, industrial monitoring and control systems, and consumer electronics equipment. As this type of connector is very small, it can be used in tight spaces and intricate designs.

Working Principle

The TMM-128-01-FM-S-RA-025 connector is a two-posed pin design that typically has two sockets and four tabs on the top surface. The four tabs on the bottom side of the connector allow for a secure connection to a printed circuit board. When the connector is engaged, the two sockets slide into the solder pads on the board. This action connects the pin to the board and ensures a solid electrical connection.

Once the connection is made, the two sockets are held in place with two wall-mounted mounting posts. This helps reduce the risk of the connection becoming loose overtime due to vibration or other sources of movement. The top surface of the connector also serves as a strain relief mechanism, as the two sockets are protected from the board. This helps ensure an undisturbed connection.

Conclusion

TMM-128-01-FM-S-RA-025 connectors are a reliable and cost-effective solution for connecting two or more printed circuit boards. This type of connector is widely used across a variety of applications due to its small size and secure connection. The two sockets and four tabs make it easy to install and ensure a stable electrical connection. Furthermore, the strain relief mechanism helps protect the connection from being disturbed.

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