51940-523LF

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Backplane connectors are specialized connectors designed for use in high speed, high power applications. One such application is the 51940-523LF. The 51940-523LF is a differential serial-to-parallel parallel-to-serial (DP-PPS) connector designed to support the high-speed serial differential signaling of the PCI Express protocol. This connector is designed to serve as a bridge between a host system and a peripheral device, allowing for the transfer of data at faster speeds and with lower power consumption. It is typically used in server and storage systems, as well as network interface cards and other industrial Ethernet applications.

The 51940-523LF features two rows of twelve through-hole differential pairs with SMA contact size. The 51940-523LF is designed with a MIL-STD-1553 signal specification for highly automated ruggedized applications, such as those found in aerospace, industrial, and broadcast applications. The robust design of this connector ensures that it is resistant to shocks, vibration, and extreme temperatures. The 51940-523LF also offers excellent EMI/RFI shielding characteristics.

The 51940-523LF features an integral cable assembly with an enhanced robust strain relief system. It also features an improved mating sequence that minimizes pin misalignment and potential damage. The 51940-523LF is designed with compact pitch and high density, making it an excellent choice for space-constrained applications. The connector is designed to achieve excellent stability, with a high-performance locking mechanism that ensures it maintains secure, robust connections, even in dynamic environments.

In terms of its working principle, the 51940-523LF connector transfers data from the host system to the peripheral device in the form of a differential signal pair. This signal pair consists of two wires, one transmitting data and the other receiving data. The differential signal pair is then forwarded to the receiving device, which reads the signal and takes the appropriate action based on the received data. The 51940-523LF also supports bidirectional communication, with both the host and the peripheral device able to receive and transmit data through the same signal pair.

The 51940-523LF is designed to meet the needs of applications that require high performance and reliability, such as those found in server and storage systems, network interface cards, industrial Ethernet applications, and aerospace and industrial applications. Its robust design, differential signal pair, and improved mating sequence make it an excellent choice for a variety of challenging applications. With its enhanced performance and reliability, the 51940-523LF can be relied upon to provide reliable connections in a wide range of thermal, mechanical, and electrical environments. The broad range of applications in which it is used is a testament to its high performance and reliability.

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