D4S20G-400A5-B Connectors, Interconnects

Coaxial connectors are a type of electrical connectors used for joining two coaxial devices, such as coaxial broadcasters, receivers and transmitters. The D4S20G-400A5-B is a commonly used coaxial connector type that provides a reliable connection for a wide range of applications. This article outlines the application field and working principle of the D4S20G-400A5-B.

The D4S20G-400A5-B is a 50 ohm precision snap-on type of coaxial connector. This connector type features a threaded coupling mechanism with a durable, two-piece dielectric body. It is typically supplied with two contact pins, one of which is connected to the external side of the connector and the other to the internal side.

This connector is suitable for applications with high contact demands, such as in communications, signal distribution and test equipment. The D4S20G-400A5-B is also widely used in data transmission and satellite communication systems, due to its precise and reliable connections. It is also ideal for use in high power antenna systems, due to its low insertion loss.

In terms of its working principle, the D4S20G-400A5-B connector is designed with a threaded coupling mechanism that ensures secure mating of the connector and its mating part. The two-piece dielectric body is made of a conductive material, typically aluminum or brass, that prevents electrical current from leaking into the environment and provides maximum insulation. When the two parts are mated, the contact pins create a secure electrical connection and ensure that the signal transmitted is protected from interference.

The D4S20G-400A5-B is a reliable and robust coaxial connector that is suitable for a variety of demanding applications. Its threaded coupling mechanism ensures secure mating and its two-piece dielectric body provides excellent insulation, thus ensuring that the signal transmitted is not compromised. This makes it an ideal choice for applications with high contact demands, such as in communications, data transmission and high power antenna systems.