09030006104

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Backplane Connectors - Contacts

Backplane connectors are electrical connectors used to interconnect electronic components. They usually are found in applications that require high-speed data transfer rates and complex system architectures. They come in many forms including pin headers, symmetrical blades, dual-in-line (DIP) sockets, terminal blocks, board-to-board connectors, and more. The most common form of connector used for backplane connections is the contact. This type of connector is commonly used in data communications, computer networking, and other high-speed applications.

A contact in a backplane connector is typically constructed from a metal tube (or “body”) and two or more contact tabs. The metal tube serves as the electrical contact for the signal lines that run through the connector. The contact tabs provide both electrical continuity and mechanical stability, ensuring a reliable connection. The contact tabs can also be manipulated to adjust the position of the contact, allowing for a larger connection range.

Contacts are available in different sizes and shapes, allowing for a wide range of compatibility between different connector types. Common sizes for backplane connector contacts range from 2-mm to 12-mm. High-density connectors generally require smaller contacts, such as J-hooks or mini sliders. Contacts can typically be mounted on most kinds of boards, including backplanes, rigid PCBs, and flex circuits.

The working principle of a backplane connector is relatively simple. The contact is inserted into the mating connector which is then secured with a retention foo. This allows for signal lines to be electrically connected to the backplane as well as mechanically stabilized. Depending on the type of contact, different contact forces will be applied to ensure a reliable connection. For example, a pin header or a socket contact will act like a spring and snap into place when the contact is inserted into the mating connector.

Backplane connectors are commonly used in the aerospace, automotive, and telecommunications industries. They are also used in a variety of consumer electronics applications, such as computers, mobile phones, and tablets. The high-speed data transfer rates, low power consumption, and wide compatibility make them ideal for these applications.

In conclusion, 09030006104 contacts are the most common type of connector used in backplane connections. They provide reliable connections due to their mechanical stability and electrical continuity. Their small size and wide compatibility make them ideal for a variety of applications, including those found in the aerospace, automotive, and telecommunications industries. Finally, the working principle of the contact is relatively simple, providing a reliable connection each time the contact is inserted into the mating connector.

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