6450778-1

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Backplane Connectors are specially designed components for Ethernet and Fibre Channel environments, providing robust, reliable and efficient data and power interconnects. The 6450778-1 connector is an example of a unique product that provides a range of features and performance capabilities. This article will explain the application field and working principles of the 6450778-1.

Application Field

The 6450778-1 is an RJ-21 plug with plastic housing, designed for use in communication backplane systems. It receives power and/or signals from the main board, which are then distributed out to other modules or other devices. It is often used in telecommunications systems, switches, routers, and modems. Its most common usage is in communications backplane systems, where it provides a highly dependable connection between the main backplane and the daughter boards.

Because the 6450778-1 uses ultra-low profile contacts and covers a wide array of data rates, the connector provides high signal integrity and superior interference protection. Additionally, its compact size and shape makes it suitable for installation in even the most restricted spaces. The plug is also built to withstand vibration and shock in physically demanding environments.

Working Principle

The 6450778-1 utilizes a unique design that utilizes surface-to-surface contact technology. A contact consists of an outer "socket" and an inner "plug". The socket is mounted in an insulating housing, while the plug is attached to the daughter board or main board. When the plug is inserted into the socket, two wedge-shaped metal contacts are made between the plug and socket, creating a secure electrical connection.

The contact design of the 6450778-1 ensures that there is no physical contact between the socket and the circuit board, thus eliminating the risk of arcing and damaging either the socket or the board. Additionally, the contact material is designed to protect against corrosion, ensuring that the connection is reliable and long-lasting.

For the most part, the 6450778-1 uses a standard "shoulder-latch" locking mechanism, meaning that the plug can only be inserted one way. This helps to prevent incorrect installation and potential damage to the system. The shoulder-latch also provides physical stability once the plug is inserted, ensuring that the connection stays in place.

Conclusion

The 6450778-1 is an RJ-21 plug with plastic housing, designed for use in communication backplane systems. It is versatile enough to be used in many different applications, and its unique contact design ensures secure and reliable electrical connections. Its compact size and shape make it suitable for installation in even the most restrictive environments, and its shoulder-latch locking mechanism provides both physical stability and protection from incorrect installation.

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