72478-1221LF

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Backplane connectors are electrical connectors used to link multiple printed circuit boards together. They come in two styles the linear and the vertical, which are both used in a variety of applications. One such type of backplane connector is the 72478-1221LF. It is a specialized backplane connector designed for high speed data applications. In this article, we will explore the 72478-1221LF\'s application field and working principle.

Application Field

The 72478-1221LF is a specialized backplane connector designed for extremely high speed data applications. It is specifically designed for connecting multiple backplanes together in multi-layer applications such as storage devices or communication devices. It is ideal for applications that require very high signal speeds due to its tight shielding and robust design. The 72478-1221LF is also well-suited for applications that require data transfer in very low power applications that are sensitive to signal loss.

Working Principle

The 72478-1221LF backplane connector has two rows of pins arranged in a serpentine pattern. This serpentine pattern ensures that data signals are distributed evenly and allows for greater shielding effects. Additionally, the 72478-1221LF is designed to be symmetrical, meaning that it can work in both directions when plugged into a system.

The 72478-1221LF backplane connector uses selective soldering techniques to ensure a reliable electrical connection between components. This is done by applying small amounts of solder in strategic locations along the connector. This ensures that the electrical contact between the connector\'s pins is maintained and that data can flow without interruption.

The 72478-1221LF also has an integrated connector locking mechanism. This is designed to keep two connectors securely bonded together and prevent accidental disconnection. The locking mechanism works by clamping down on the two connectors when they are plugged in, and releasing them when the connector is unplugged. This ensures that the connection stays firmly connected even when jostled or moved.

Conclusion

The 72478-1221LF is a specialized backplane connector designed for high speed data applications. Its unique pin arrangement, selective soldering technique, and integrated locking mechanism make it an ideal choice for applications that require high speed performance and reliability. The 72478-1221LF is flexible enough to be used in many different applications, and with its robust design it will ensure maximum performance for years to come.

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