TD-121-G-A

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Rectangular Connectors - Headers, Male Pins, are essential components in a variety of electronic circuits. Electrical materials designs and manufactures a wide range of high-performance connectors to meet the ever changing demands in the field of applications. Among them, TD-121-G-A is a series of connector used to facilitate connection and disconnections of circuits relative to a common ground.

The TD-121-G-A is designed with a modular structure that allows one-step connection and two-step disconnection, it has a good comprehensive performance and high reliability. Not only the connector industry tested it to ensure its quality, but also the TD-121-G-A meets the highest level of electrical/mechanical and environmental requirements.

In terms of its application, TD-121-G-A is applicable for computer, communication, medical, military, industrial automation, etc. It is also used for a variety of applications such as data acquisition, power control, sensing, DIN-Rail mounting and so on. To provide more reliable connections, TD-121-G-A also offers a locking mechanism which adds a redundant secure connection by increasing the tensile stability and helping to prevent accidental disconnections.

In order to apply TD-121-G-A in different application fields, the working principles of this connector are quite unique. First of all, there is a thumbscrew located at the top which works as the locking mechanism. When the thumbscrew is tightened, it will press down on the pin of the panel which will create a good connection with the pad on the board. Secondly, the pins are made of gold plated copper which is a good conductor and ensures low contact resistance. Moreover, the pins are kept at a constant distance by its shell and hence a good contact area is ensured.

Additionally, TD-121-G-A can be connected/disconnected repeatedly and it still works properly. This is because its housing is made from high-temperature insulation materials and hence minimal heat is dissipated. Also, its shell is protected by an o-ring which is resistant to shock and vibration. As a result, the TD-121-G-A can be used in both low and high-temperature environments, along with electromagnetic interference and radiofrequency interference.

A number of standardized dimensions and materials, including copper-based and shell-based, have been applied to the TD-121-G-A, allowing it to fit into different applications as needed. The wide range of designs, shapes and sizes makes it easy for the user to select the right connector type to fit their needs without having to make any modifications.

To sum up, TD-121-G-A is a great rectangular connector for a variety of applications. The unique working principles, coupled with its high-performance, makes it ideal for computer, communication, medical, military, and industrial automation applications. Its wide range of designs, shapes and sizes also means it is flexible for different requirements, and its locking mechanism ensures reliable connections for safe operation.

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