D4S20G-400A5-H

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Coaxial Connectors (RF)

Coaxial connectors are an electromechanical device used for connecting two or more electrical circuits. The connectors provide electrical continuity between the attached circuits so that power and information can be transferred reliably between them. Commonly referred to as RF (Radio Frequency) connectors, these connectors are widely used in a broad range of applications.

The D4S20G-400A5-H is a popular coaxial RF connector that provides a high-performance connection in a variety of applications. It is designed to be used for a variety of signal source and termination applications, including broadband, radio frequency, video, and audio applications. These connectors are available in both male and female versions.

Application Field

The D4S20G-400A5-H is designed for applications requiring a high-performance connection, such as those found in cable TV systems, internet routers, and broadcast radio systems. It is also commonly used in GPS systems, medical instrumentation, and amateur and professional radio applications. This type of connector is particularly suitable for applications where low signal loss, low noise and a high level of privacy are required. It can also be used in wireless systems where long-distance transmission is necessary.

Working Principle

The D4S20G-400A5-H connector contains several types of shields. The outer shield is designed to reject interference from external sources, while the inner shield is for preventing crosstalk between adjacent connectors. The inner shield also allows for an impedance match between the connected circuits. The dielectric between the inner and outer shields provides insulation and maintains the electrical connection. The D4S20G-400A5-H also features an internal ground plate which is used to minimize the likelihood of radio frequency leakage.

When connecting two devices, the mating ends of the connectors must be properly aligned and the connector must be tightened securely. The core of the connector is then foil-wrapped and is secured with a locking nut and washer system. This system keeps the connection secure and prevents accidental disconnection.

The D4S20G-400A5-H connector has a high level of reliability and performance and has become a popular choice for RF applications. It is designed to be weatherproof and resistant to corrosion and is also designed to provide a very consistent connection. In addition, it is able to withstand extreme temperatures and is certified for use in hazardous locations. The connector is also designed to be self-shielding, which helps to minimize the impact of interference from external sources.

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