51730-146LF

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Backplane Connectors - Specialized includes board-to-board, wire-to-board, cable-to-board, memory, SIP, and ribbon bus assemblies. These connectors meet the need for high-density, high-throughput, and low-cost requirements in applications that require board-to-board, wire-to-board, cable-to-board, and ribbon bus interconnections. This article considers the application field and working principle of the 51730-146LF backplane connector.

Application Field of the 51730-146LF Backplane Connector

The 51730-146LF backplane connector is widely used in server systems, storage devices, communication devices, workstations, and industrial computers, as well as other equipment requiring board-to-board, wire-to-board, and cable-to-board interconnections with high-density, high-throughput, and low-cost requirements. It is designed to meet high-speed digital, and analog interface requirements, including differential interconnect covering bandwidths up to fifth generation PCIe standards.

The 51730-146LF backplane connector is a high-speed, low-cost, and high-density connector suited for use in various applications in industrial and commercial products. It provides a reliable, space-saving, and high-speed connection that can accommodate high-bandwidth signals and power.

The 51730-146LF backplane connector is designed to fit in low-profile, board-level applications, and features a lightweight, high-reliability contact system and high-density 2.5mm spacing to achieve balanced and high-speed performance. Its flexibility and configurability enables system designers to maximize board layout optimization and signal-integrity performance.

Working Principle of the 51730-146LF Backplane Connector

The 51730-146LF backplane connector is a precision, highly reliable connector with a unique locking mechanism. It consists of two rows of contacts positioned in a single contact row on the board. The lower row contains 14 contacts with 3 spokes each, while the upper row contains 10 contacts with 5 spokes each. The locking mechanism ensures correct mating with the mating board connector, ensuring proper alignment.

The contacts of the 51730-146LF are gold-plated for increased reliability and durable performance. The contacts use a modular beam design, with a floating contact plunger to ensure maximum contact wiping. The contacts are engineered to ensure optimum signal integrity.

The 51730-146LF is designed with an innovative board-contacting system which eliminates the need for an additional soldering process. The contacts are press-fit into the component board, providing a secure contact without soldering. The press-fit feature allows for quick and easy assembly and reduces installation time.

The 51730-146LF is designed to meet the demanding requirements for high-speed digital applications, including signal transmission, board-to-board and board-to-cable interconnections, as well as power, ground, and data signaling. The 51730-146LF is an ideal choice for a wide range of boards and cabling applications. It is also RoHS compliant, ensuring it is safe for use in the most stringent applications.

The 51730-146LF backplane connector is an ideal choice for applications requiring high-speed, low-cost, and high-density board-to-board, wire-to-board, and cable-to-board interconnects. Its unique design and contact system ensure reliable operation, while the press-fit feature eliminates the need for an additional soldering process. The 51730-146LF is able to meet the demands of high-speed digital applications, including signal transmission, board-to-board, board-to-cable, and power, ground, and data signaling.

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