51740-10202402CALF

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Backplane connectors are a type of specialized connector used for inter-connecting printed circuit board (PCB) backplanes. This type of connector is designed to connect with a PCB at multiple parallel connections. The 51740-10202402CALF is a backplane connector specifically designed for high-speed data-transfer applications. This article discusses the application field and working principle of this reliable connector.

Application Field

The 51740-10202402CALF backplane connector is used mainly in server boards, add-on cards, or blade servers. It allows for single, multiple-lane, and high-speed connections using its modularized design. The connecting system consists of a variety of board-to-board, board-to-cable, and cable-to-cable systems. This system is suitable for applications and data-transfer protocols such as Serial ATA (SATA), PCIe, UART, SCSI, and other high-speed data-transfer protocols.

The modularization of the 51740-10202402CALF allows for a wide range of board-to-board connections. This means that users can build larger PCBs for higher-speed data-transfer applications. This connector system is designed to withstand harsh environments, making it ideal for industrial, military, medical, and telecom applications.

Working Principle

The 51740-10202402CALF is a reliable connector system because of its unique design. The electrical connection uses a series of two-piece boards, each with parallel sockets. On one board is a compliant, springy contact pin design that makes contact with the socketed pins of the other board. This design works as an electrical bridge between the two pieces, allowing for multiple parallel electrical connections.

One of the main advantages of the 51740-10202402CALF is the reliable contact that is achieved. This design ensures that the pins remain reliably connected even when the connector system is subject to vibration and shock. Additionally, the pins are designed to contact the board multiple times, providing greater redundancy and reliability.

The 51740-10202402CALF is also designed to decrease any risk of short-circuiting. This is done by using a protective shield placed between the contact pins and the board sockets to reduce the chance of sparking or accidental contact. This ensures that the boards will remain safely connected.

Conclusion

The 51740-10202402CALF backplane connector is a reliable and effective connector system. Its modularized design allows for large, high-speed PCBs to be connected, making it suitable for server boards, add-on cards, and various military, medical, and telecom applications. Additionally, this system is designed with safety and reliability in mind, providing a protective shield and multiple redundant connections.

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