D4S2UG-400A5-O

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Coaxial connectors (RF) are used in various applications in the aerospace industry and are commonly used to form electric or radio frequency connections. Among many types of coaxial connectors, the D4S2UG-400A5-O is a popular choice that offers great reliability and durability. This article will talk about its application field and working principle.

Application Field

The D4S2UG-400A5-O is primarily designed for use in outdoor applications, such as military tactical vehicles, wind turbines, UHV transmission equipment, aerospace, drones, satellite communications, and other industrial fields. Its extremely durable and reliable nature makes it ideal for use in these kinds of environments.

The D4S2UG-400A5-O is particularly useful when connecting devices with a wide range of temperatures. It can be used in temperatures ranging from -40°C up to +200°C, making it a great choice for aerospace projects. It also has excellent resistance to vibration, shock, and corrosion, making it well suited for use in demanding environments.

The D4S2UG-400A5-O is designed to mate with standard D4S2U series connectors, making it extremely flexible and versatile.

Working Principle

The D4S2UG-400A5-O connector is a type of electromagnetic interference (EMI) filter connector, designed to reduce the amount of interference that can travel through an electrical connection. It consists of an outer metal shell, a threaded inner conductor, a dielectric, and an inner metal shell. The inner and outer metal shells are made of a highly conductive material, such as copper or an alloy of copper and silver. The dielectric is made of ceramic, a material known for its excellent electrical insulation properties.

When the two sides of the connector are mated, the outer metal shells come into contact and create an electrical connection. The dielectric then acts like an insulator, preventing interference from crossing the connection. The inner metal shell ensures that the connection is solid and reliable and provides a path for signal transmission.

The design of the D4S2UG-400A5-O eliminates the need for additional shielding, reducing the cost of installation and maintenance. It is also designed to be resistant to high levels of vibration and shock, which makes it perfect for use in aerospace applications.

Conclusion

The D4S2UG-400A5-O connector is a great example of a reliable and durable RF coaxial connector, designed to deliver excellent performance in demanding environments. It is well suited for use in the aerospace industry and other industries where long-lasting and reliable signal transmission is required. It is also extremely versatile and can be easily adapted to work with standard D4S2U series connectors.

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