1766883-1

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Backplane connectors provide an electrical connection between two printed circuit boards (PCBs) or similar structures. The connection is made using contacts, and the contact arrangement of a backplane connector is typically a matrix of pins in a certain configuration. The 1766883-1 backplane connector is a number of contact backplane connectors developed and produced by TE Connectivity. It is designed for high-speed signal and power transmission in datacom applications. This article will discuss the application fields and working principles of the 1766883-1 backplane connector.

Application Fields

The main purpose of the 1766883-1 backplane connector is to provide an electrical connection between two or more printed circuit boards. This connector is particularly suited for applications where high-speed data transmission is required, such as in the datacom industry. It is designed for high-speed signal transmission, up to Infiniband speeds, and can also be used in other application fields such as storage, network, computing, and embedded systems.

Working Principle

The 1766883-1 backplane connector is designed with a number of contacts arranged in a matrix configuration. These contacts are grouped in what is referred to as "pitch groups", which are rows and columns of contacts arranged in a specific pattern. The contacts in each pitch group are connected to each other through a single signal path, which provides the required electrical connection between two printed circuit boards. The signal path is a point-to-point connection, meaning that each contact in a pitch group is connected to only one contact in the other pitch group.

In addition to providing a high-speed signal connection between two boards, the 1766883-1 backplane connector also features the ability to supply power to each board. This is achieved by routing power pins through the signal path, allowing each board to be powered independently. In order to provide a reliable and durable connection, this connector also offers a wide range of features including precision alignment, rugged strain relief, and an environmental seal.

Conclusion

The 1766883-1 backplane connector is a high-speed contact backplane connector developed and produced by TE Connectivity. It is designed for use in applications requiring high-speed signal and power transmission, such as in the datacom industry. The connector features a matrix of contacts arranged in pitch groups, and provides a point-to-point connection between two printed circuit boards. It also features power connections, as well as precision alignment, rugged strain relief, and an environmental seal.

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