TMM-134-06-S-Q

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Rectangular Connectors - Headers, Male Pins are commonly used components in electricity and electronic device connection. These parts can be further classifieds to various types of connectors. One of them is TMM-134-06-S-Q series rectangular connector. In this article, the application fields and working principle of this connector are introduced.

What is TMM-134-06-S-Q connector

TMM-134-06-S-Q series rectangular connector, usually known as 50mil header, is mainly used in consumer electronics such as digital camera, mobile phone, Bluetooth module, etc. The full name of this connector is Molex Micro-Fit 3.0™ TMM Series Receptacles (PC Tail) , P/N: 20921-047. This type of connector usually comes with a 4-pin header, 1.27mm(0.05”) pitch, 4.75mm(0.187”) row spacing, 5.10mm(0.20”) shoulder length and the spacing between two pins is 2mm(0.08”).

Application fields

TMM-134-06-S-Q series was designed in order to meet low profile, small size, high speed and high density application needs. This makes it applicable to a wide range of fields, such as providing power to and signal connections between units in digital cameras, mobile phones, Bluetooth modules and other consumer electronic products. These connectors are easy to use and enable high-speed operation, providing great convenience for both developers and consumers.

Working Principle

The TMM-134-06-S-Q series offer vertical and right-angle mating interface, which is usually used for PCB-PCB connections. Due to the design of the fourth control tab, the connection is reinforced, resulting in improved reliability. Furthermore,they are available in variety of PCB thickness options, intented to meet different application needs. In addition, this type of connector is also designed with anti-sulphur rubber seals, which helps to protect them from the steams of melted solder, making the electrical connection much more secure.

Conclusion

TMM-134-06-S-Q series two-piece connectors were mainly designed for high-speed and small-size applications. Their common application field can be narrow down to consumer electronics, such as cameras, mobile phones and Bluetooth Modules. The connectors use a custom design fourth control tab, and are compatible with a wide selection of PC Tail thickness, which improve its stability and strength. They are also designed with anti-sulphur rubber seals to increase the reliability of the electrical connections.

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