Backplane Connectors - Specialized

The 1888120-2 connector is a specialized type of backplane connector used in applications where space and weight are of prime concern. It can provide high-speed signal integrity, low contact resistance, and increased bandwidth, while decreasing the space required for the connector. This connector is designed specifically for high-frequency switching applications, and is also known as a space-saving backplane connector.

A backplane connector is an electrical connection device which is used to attach two boards, such as those in a computer system. It is an important component of a computer\'s internal architecture, as it serves as a bridge between various components. Backplane connectors can be specialized for particular applications, as is the case with the 1888120-2 connector.

Application Field

The 1888120-2 connector is primarily used in applications which require higher bandwidths and low contact resistance. These include high-frequency switching applications, such as mobile phone base stations or digital television transmission systems. This connector is also used in communication networks where space and weight are of primary concern, and where higher throughput is desired. The 1888120-2 connector is capable of supporting data signaling rates of up to 40 GB/s, making it ideal for applications requiring high-speed data transmission.

Working Principle

The 1888120-2 connector utilizes spring-loaded pins, which ensure a secure connection even under varying conditions. The pins are arranged in two rows, and are configured to achieve a uniform contact force along their entire length. The spring-loaded pins also provide a low-profile form factor, allowing the connector to occupy minimal space.

The 1888120-2 connector is also designed with a four-piece design. The first two pieces are pin holders, which are inserted into the backplane. The second two pieces are the contact plates, which are connected to the pin holders. These contact plates provide the electrical connection between the connector and the backplane, and can also be plated with gold or silver for an added level of protection.

The 1888120-2 connector utilizes a contact-to-contact system, which ensures reliable contact between the connector and the backplane. The contacts are also designed with a gap that is adjustable with a screw. This allows the user to adjust the gap between the contacts to compensate for any misalignment between the connector and the backplane.

Finally, the 1888120-2 connector is designed to provide an active connection system, meaning that it can provide power to the components connected to it. This feature ensures that the components connected to the connector remain powered on, even when the backplane is not connected.

Conclusion

The 1888120-2 connector offers a specialized solution for high-frequency switching applications which require a high level of data throughput and a low profile form factor. It is designed to provide a secure, low contact resistance connection with excellent signal integrity, and is capable of supporting data transmission rates up to 40 GB/s. Additionally, the active connection system allows the 1888120-2 connector to power connected components even when the backplane is not connected, ensuring a reliable connection.