901-144

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RF coaxial connectors provide a secure connection between two circuits that transmit radio frequency energy across various frequencies. Such connectors are typically used in radio, television, and other consumer electronics products including mobile phones, laptops, and cameras. This article will provide an overview of the 901-144 RF coaxial connector, its typical application field and its working principle.

Types of 901-144 RF Coaxial Connector

901-144 is a mini-width RF coaxial connector for use in applications requiring lower volume, lower profile, and higher density configurations. It is a compact IP68 rated connector designed for operating frequencies up to 6GHz and can provide reliable connections in harsh environments. This connector is offered in 2-piece, 4-piece, and 8-piece styles with either a snap-in or an optional locking ring. It is available in both straight and right-angle options.

Application Field of 901-144 RF Coaxial Connector

901-144 RF coaxial connectors can be used in a wide range of applications including antenna, cable, and wireless applications. Additionally, this connector is frequently used in test and measurement systems, medical imaging systems, radar systems, satellite systems, RFID systems, and more.

Working Principle of 901-144 RF Coaxial Connectors

The 901-144 RF coaxial connector consists of two principal components – the inner center contact and the outer shield contact. The center contact is typically made from brass or beryllium copper and is usually pre-assembled into the backshell portion of the connector. The outer shield contact is normally made of a nickel plated brass material and is responsible for providing the ground/shielding connection between the two connectors.

To assemble the 901-144 RF coaxial connector, the inner center contact of one connector is mated with the outer shield contact of the other connector. A contact pressure between the two components is created by a spiral spring inside the nut, providing excellent electrical contact and reliable strain relief. Lastly, the grounding or shielding contact is made when a ferrule is inserted and the two connectors are tightened together.

Conclusion

In this article, we explored the 901-144 RF coaxial connector and related application fields and working principle. This connector is a mini-width connector designed for use in applications requiring a compact size, higher performance, and reliable connection in harsh environments. Additionally, this connector is suitable for various applications including antenna, cable, and wireless applications. This connector is easy to assemble and provides excellent electrical contact and strain relief when properly tightened.

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