51939-282LF

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Backplane connectors are specialized components used for transmitting data and other information in computer systems. They are used in a wide range of applications from computer servers and industrial automation systems to mobile devices and consumer electronics. The 51939-282LF is an example of such a connector and its application field and working principles are discussed in this article.

The 51939-282LF backplane connector is a product designed for the mass market. It is a type of board-mounted connector specifically designed to connect two or more circuit boards at the backplane level. The primary functions of this type of connector include providing a signal path between two pc boards, providing power to the circuit boards, and providing an external mechanical interface for connecting other components. This connector is used in a variety of applications where a reliable, high speed, low impedance connection is required. This includes computer servers, consumer electronics, medical equipment, telecommunications, audio and video equipment, and industrial automation systems.

The 51939-282LF connector features a low profile design and is able to provide a high-speed data path over long distances. It is also capable of providing reliable and low-jitter connections over thin and flexible PCB designs, making it suitable for use in a variety of applications. The connector is also RoHS compliant and contains no lead, which makes it an excellent choice for use in medical and industrial applications, where reduction of lead exposure is of paramount importance.

The working principle of the 51939-282LF connector is simple. The signal path is provided by two pairs of pins on the two sides of the connector. One pair of pins supplies the signal, while the other pair of pins returns the signal. The power path is provided by positive and negative contacts, which provide a regulated DC voltage to the circuit boards. This DC voltage is then used to power the components connected to the circuit boards. Finally, the external mechanical interface is provided by a locking mechanism, which ensures that the connector is secure in its place in the system during operation. The connector is also equipped with a pair of EMI gaskets that provide protection against EMI interference.

In conclusion, the 51939-282LF backplane connector is an excellent choice for providing reliable data paths within computer systems, consumer electronics, industrial automation systems, and other fields. It provides a low profile design, high-speed and low-jitter connections, and a reliable and RoHS compliant connection. Additionally, it is able to provide a regulated DC voltage to power the components connected to the circuit boards and an external mechanical interface that is secure in its place. As a result, it is an effective, efficient, and cost-effective solution for applications requiring a reliable and high speed connection.

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