51751-011LF

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The 51751-011LF connectors are part of a line of specialized backplane connectors. Manufactured by Samtec, they are designed for use in a broad range of industries, from aerospace to consumer electronic devices. They provide board-to-board signal connections between two different PCB layers, with reliable performance even at higher frequencies.

The 51751-011LF backplane connectors have a variety of user-friendly features, including a robust, low-profile design, two kinds of plating, audible and tactile strip detection, and reliable retention. They are designed to meet the tight-packing requirements of applications such as small handheld devices, helping to optimize space and obtain increased density. In addition, they are TLA certified for use in safety-critical applications.

These backplane connectors come with a variety of contact positions, from 32 to 128. With the proper contact configuration, users can expand their boards by adding various combinations of interconnects. They are also reversible, allowing multiple contacts to be in a single cable assembly.

The 51751-011LF connectors are designed to handle higher frequencies (up to 10 GHz) due to their low parasitic inductance. They provide optimized signal losses and noise immunity through a tightly coupled, low inductance design. The connectors also feature low-loss contact designs and have very low insertion loss over a wide frequency range. They are also designed for high shock and vibrational tolerance.

The 51751-011LF connectors come with an interposer board, which provides a low-profile mounting solution. This interposer board offers user-adjustable positions, so users can adjust the position of the contact pins to their desired level. Additionally, the mating side has an interposer that provides ideal grounding for the connector.

These connectors are also designed with signal integrity in mind. They have an optimized length that prevents ground bounce, noise reflection, and signal cross-talk. This ensures signals are transmitted reliably and accurately, even over longer distances. The connectors also have a T-shaped pin profile, which improves electrical flow and enhances signal quality by minimizing spring force.

To help ensure reliability in extreme environments, the 51751-011LF connectors are rated for a wide temperature range (-55°C to +125°C). This temperature range offers users protection against sudden power supply failures, making the connectors ideal for mission-critical and other harsh environments. The connectors are also designed to meet the EM/ESD immunity standards, ensuring robust performance in challenging environments.

Overall, the 51751-011LF connectors are a reliable choice for a wide range of applications. Their low profile, robust design, various contact configurations, and signal integrity make them suitable for a range of applications from aerospace to consumer electronics. They are also capable of transmitting high frequency signals reliably, even in harsh environments.

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