TMM-138-01-LM-S-RA-010

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Rectangular Connectors - Headers, Male Pins are important components of many electronic products and play an essential role buffering signals and currents from external power sources to form reliable connections for electronic components. A great example of such connectors is TMM-138-01-LM-S-RA-010, a mid-level model with a specification of 138 pins, 01 rows, LM:0.6mm; S:4.2mm; RA:2.5mm. This article will discuss the crucial application field and working principles of TMM-138-01-LM-S-RA-010.

When it comes to application field, due to its intermediate size, mid-level specification and reasonable cost, TMM-138-01-LM-S-RA-010 is suitable for a wide variety of electronics, mostly for smaller and medium sized appliances, ranging from small home appliances and consumer products like cameras, drones, printers to industrial control systems, movement systems and medical equipment. The versatility of this connector means that it can be used in many scenarios in which connections of power and data must be made in order to transfer, monitor or track information.

To explain the working principles of TMM-138-01-LM-S-RA-010, it is important to understand its structure. This connector consists of a D-shaped body, with a base having polarized guide slots, two identical metal housings and metal pins that run through the base and out the two housings. The housings on either side of the connector are then inserted into the intended equipment\'s connector receptacle, leading to the formation of a strong mechanical connection. The pins on the other side then serve to electrically link the two devices. The pins can be further divided into power and data pins, which will serve to either direct power or data.

Because this model is a mid-level connector, the pin mated with crimp connectors is usually user-friendly thanks to its low insertion and extraction force. Therefore, a crimp contact should be able to provide an adequate connection when mated with the pins of this connector without requiring too much effort. The cantilever beam spring contact of the pins also ensures that the connection is steady at all times and has a good electrical contact. The direction of the guide slots also ensures that only one mating orientation is possible. In this case, misconnection and misorientation can be avoided to provide a reliable connection.

In addition to the above principles, TMM-138-01-LM-S-RA-010 also has severing joints on its pins when mounted to a PCB. These severing joints will help to protect the pin in the event of force being applied, or if a short circuit occurs. The severing joint will disconnect the pin from the PCB, thus preventing possible damages.

To conclude, TMM-138-01-LM-S-RA-010 is a great choice of rectangular connector for applications that require reliable connections with a lower insertion and extraction force. Its versatile application field, reliable pin connection and severing joint make it a great option for applications in small to medium sized electronics.

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