120954-3 Connectors, Interconnects

Backplane Connectors - Specialized are connectors used for specific applications, such as 120954-3. 120954-3 backplane connectors are widely used in data communications and I/O applications.

Application Field and Working Principle of 120954-3 Connectors

120954-3 backplane connectors are designed for enhanced performance in applications which require and rely on high-speed transmission rates, such as for data networking, server, and storage. This connector features 12 columns of 48 contacts. There are three ground contacts that are situated along the outer areas of contact rows. The ground contacts provide shielding to the inner rows of transmission contacts. This connector is also known as 120954-3 type HDBT for its relatively high-density design compared with other connectors of this type.

The flexible eye-of-needle design provides an ideal pairing between contact faces. This pairing is essential for increasing the transmission speed and longevity of the contact parts. The 120954-3 connector features a “floating” tail lances that are highly resilient for extended use. These features help in dissipating the heat generated by the enhanced speed of the connection.

Moreover, the 120954-3 connector also comes with different retention clip options, which allows users to select the best one for the application. The 120954-3 connector is also suitable for high-density assemblies. Its features are specifically aimed at helping the connector overcome physical and environmental factors, such as shock, vibration, dust and water contamination. This backplane connector can be easily mounted and unmounted on circuit boards and chassis with relative ease.

Conclusion

Overall, the 120954-3 special backplane connector is an incredibly useful device which is designed to enhance data transmission rates in data and I/O applications. Its flexible eye-of-needle design helps to provide a safe and resilient connection between contact faces, while its retention clip options makes it easy to mount and unmount in any application. Ultimately, this high-performance connector is an essential and integral part of any high-speed data network.