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09252306421 Application Field and Working Principle

Backplane connectors for electronic systems are specialized connectors that enable communication between two devices. One of the most widely used types of backplane connectors, the DIN 41612 connector, is used in a variety of applications including telecommunications, computers, peripheral devices, and more. This article will discuss the application field and working principle of DIN 41612 connectors.

Application Field

DIN 41612 connectors are an ideal option for applications requiring high-density, high-level signal connections, such as computers, telecom systems, and peripheral devices. The connector has a double-row layout allowing for either vertical or horizontal contact orientation. The connectors allow for up to 161 contacts and have a power rating of up to 16A. The contact reliability of the DIN 41612 is one of the best in the industry, making it ideal for use in applications that require reliable connections.

Working Principle

The DIN 41612 connector works by utilizing a two-part locking mechanism. The segments of the connector are divided into two sections, with a locking lever in the middle. The locking lever holds the two segments together, ensuring a secure connection when the connectors are mated. The connectors utilize both horizontal and vertical contacts, allowing for signals to be routed in both directions. The contacts are arranged in two rows, with one row being the signal portion and the other row being the power portion. The contacts are held in place by a two-piece assembly, with a body and contact holder.

The contact holder is made of plastic and is designed with different notch profiles to ensure positive contact retention. The contact holder is secured in place by two screws, ensuring that the contact is held firmly in position. The connected contacts are then maintained in place by a retaining clip. The clip helps to ensure that the contact does not become decoupled when in operation.

Conclusion

DIN 41612 connectors are an ideal solution for applications such as computers, telecom systems, and peripheral devices that require a reliable, high-density connection. The two-part locking mechanism ensures a secure connection when the connectors are mated, and the two-piece contact holder ensures positive contact retention. The contacts are arranged in two rows for both vertical and horizontal contact orientation, with one row for signal and one for power. This ensures that signals can be routed in both directions.

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