TMMH-148-05-H-5

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TMMH-148-05-H-5 is an widely used rectangular connector. It is designed for multiple industrial applications, and its working principle is due to its structure.

Application Field of TMMH-148-05-H-5

TMMH-148-05-H-5 is often used in medical equipment, consumer electronics, computers, industrial automation, military, automotive and communication equipments. Many of its plugs have a waterproof feature, which makes it suitable for outdoor applications as well.

It is a mid to high end product. With its reliable performance, it is mostly used in sophisticated industrial circuits. Its plug has high current carrying capacity and provides excellent contact performance. Its inserts are soldered with up to 3A current, strong enough to ensure its stability.

Working Principle of TMMH-148-05-H-5

TMMH-148-05-H-5 adopts mechanical connection, and its working principle is mainly based on its structure. The male pin of the connector is composed of stainless steel pin, insulator and PC pin, which forms an integrated structure of the plug.

The male pin is inserted into the housing. The end of the pin is fixed to the housing by spring clips. The claw portion of the housing locks the pin firmly into the housing, ensuring a secure connection.

The female header of the connector is composed of one-piece insulator, open-pressure connection piece and press block. The front end of the insulator is connected to the contact, and the rear end of the insulator is connected to the open-pressure connection piece and the press block.

The contact is contained within the insulator. When the female header is inserted into the housing, the contact is clamped by the open-pressure piece and the press block.

The contact and the pin are in direct contact. When the pin is electrically connected with the contact through the elastic force of the open-pressure piece, contact resistance is generated. This contact resistance forms an electrical connection between the two.

Conclusion

TMMH-148-05-H-5 connectors are commonly used in medical equipment, consumer electronics, computers, industrial automation, military, automotive and communication equipments. Their male pins are connected to the housing by springs. Their female headers consist of insulators, open-pressure pieces and press blocks. These connectors are reliable with their strong current carrying capacity.

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