51915-139LF

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Backplane connectors provide communication and power between printed circuit boards (PCBs) and provide routing of signals through a number of layers. Commonly found in most computer and networking applications, the connectors play an essential role in transferring data through the network. A specialized backplane connector, such as the 51915-139LF, is a board-to-board connector designed specifically for high-speed digital signals in data communication applications.

Application Field

The 51915-139LF is an advanced product for data communication applications. It is widely used as an interconnect solution for computer networks, data communication storage, automotive, aerospace, medical devices, and consumer electronics. It provides excellent quality and unmatched electrical performance, such as four-point contact, improved EMI shielding, miniaturization, and robustness. With its low insertion loss and high crosstalk cancellation rate, it allows data to transfer quickly and efficiently.

Working Principle

The 51915-139LF design allows for increased data communication speed (3Gbps) between network devices, making it a great choice for applications requiring high-bandwidth performance. The contact pins are positioned at alternating angles to give improved mechanical strength and mating integrity. The internal crosstalk cancelation allows for improved signal integrity while the EMI gasket provides improved shielding against external electro-magnetic interference. The high insertion resistance and increased contact reliability provide reliable long-term connection.

For applications requiring power, the 51915-139LF can provide up to 5A per contact, making it an ideal solution for powering small devices. It is also designed to provide a secure connection, with each connector having two wedging elements that ensure a good connection. The connector also features optional polarization to ensure the connectors are properly aligned.

Conclusion

The 51915-139LF is a specialized backplane connector designed for the highest level of data transferability. It is used in a variety of applications that require high-speed data communication. This connector features a high insertion resistance and high crosstalk cancellation rate, providing superior signal quality. It is also designed to provide a secure connection with two wedging elements for reliable power. By utilizing the 51915-139LF connector, companies are able to provide their customers with a reliable and fast connection between devices.

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