Coaxial Connectors (RF)

A coaxial connector, also known as RF connector, is a type of electronic connector commonly used in radio frequency (RF) cables. It is also very popular in other applications due to its high reliability and low cost of manufacturing. The D4S20D-40MA5-B is one type of coaxial connector. It is designed for use in applications that require reliable electrical connection in environments with a variety of temperature changes.

Application Field

The D4S20D-40MA5-B is a reliable coaxial connector, designed for use in a wide range of applications. It can be used for a variety of low or high current applications, including digital interconnections, audio/video systems, satellite navigation systems, instrumentation, and industrial applications. It is also ideal for medical, broadcasting, and automotive applications.

Working Principle

The D4S20D-40MA5-B is composed of an outer metal casing and inner cylindrical contact. The outer metal casing is solder-dipped with a solder-dipped wire assembly to form the outer connector that connects to the wire being used. The inner cylindrical contact is located within the metal casing and is crimped to the outer casing using copper or brass crimp. Once this is complete, the metal casing is crimped to the insulation of the wire so that the conductors within the casing become insulated and complete the contact between the inner and outer contacts.

The D4S20D-40MA5-B is designed to provide a low-resistance electrical connection that is extremely secure with minimal vibration or distortion. It also offers a wide temperature range and can withstand temperature changes from -40°C to +75°C. This makes it an ideal solution for applications in harsh conditions.

Conclusion

The D4S20D-40MA5-B is a reliable and cost-effective type of coaxial connector that can be used in a variety of environments and applications. It is designed to provide electrical connection with minimal distortion or vibration and is able to withstand a wide temperature range. With its high reliability and low cost of manufacturing, it is an ideal solution for many low or high current applications.