131228-1 Connectors, Interconnects

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Coaxial cable connectors are an integral part of many electrical and electronic systems to ensure a reliable connection between components. The coaxial connector is used to transmit electrical signals with high frequency and low loss, while providing a robust electrical connection. Therefore, coaxial connectors are widely used in a variety of applications, from consumer electronics to aerospace and military areas. In this article, we will discuss the application field and working principle of coaxial connector model 131228-1.

Application

131228-1 Coaxial Connectors (RF) are mainly used for high-performance data transmission in communication, audio, video, instrumentation, military, automotive, aerospace, and other industries. The connector is a blind-mating, snap-locking connector with a quick-connect catch for easy assembly and disassembly. It has a frequency range of from DC to 4 GHz and is IP68 rated for reliable waterproof performance. The lightweight, highly reliable, cost-effective connector can be used in both high-frequency and low-frequency applications. In addition, the connector is suitable for use in a variety of environments, including wet, dry, and corrosive areas, and is resistant to wear and tear.

Working Principle

131228-1 Coaxial Connectors (RF) consist of two components, a plug and a receptacle. The plug is inserted into the receptacle and locked in place with a mechanical lever or a snap-in locking mechanism. Once the plug is firmly seated, the two components are tightly connected. The two components are designed to nest together; the plug is designed with a circular or ellipsoidal shaped profile, and the receptacle has an opposite shape on the inner side which the plug fits into. The contact between the plug and receptacle is made entirely from metal, usually a combination of copper, brass or silver.

When the two components are connected, an RF signal is transmitted through the plug-receptacle contact. In these connections, the inner conductor of the coaxial cable is in contact with the inner surface of the plug, while the outer conductor of the coaxial cable (the shield) is in contact with the receptacle. The two conductors are pressed together tightly, creating a low-loss transmission path between the two components. In addition, the two components are often sealed with an O-ring or a grommet to provide a hermetic seal and maintain the electrical performance of the connection.

Conclusion

131228-1 Coaxial Connectors (RF) are a reliable and cost-effective connection option for high-frequency and low-frequency applications. The connector is suitable for use in a variety of environments, from wet to dry, and is both lightweight and robust. In addition, the connector provides low loss RF signals transmission for communication, audio, video, instrumentation, military, automotive, aerospace, and other industries. Therefore, the 131228-1 Coaxial Connectors (RF) is an ideal option for many electrical and electronic systems.

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