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Coaxial Connectors (RF)

142-1801-046 Application Field and Working Principle

142-1801-046 is a type of coaxial RF connector which is widely used in high-frequency applications like RF transmission system and precision instruments. Coaxial cables deliver signals in their own insulated environment, greatly reducing the possibility of interference. Here are the details about the application field and working principle of the 142-1801-046.

Application Field

The 142-1801-046 is designed to be used with coaxial cables in high-frequency connection systems, such as:

• RF communications systems
• OEM instrumentation systems
• Military cable assemblies
• Enclosures and high-frequency wiring systems
• Aviation / Industrial Aerospace Systems
• Surveillance / satellite systems
• Computer / Network Systems

It is also suitable for use as a connector for devices using the popular USB 2.0 standard.

Working Principle

The coaxial connector 142-1801-046 consists of two parts, an inner contact and an outer contact. The inner contact is a tubular structure, which is usually made of beryllium copper. It has a serrated inner periphery and a slotted outer periphery. The serrated inner periphery provides continuity between the electrical paths of two corresponding cavities. The outer contact consists of a resilient metal spring which is able to remain in contact with the inner contact by exerting a force on it. The force between the two contacts provides the electrical continuity of the system. The two contacts are held in proper alignment by a threaded sleeve which has a conical surface at one end. This conical surface provides the alignment of the two contacts.

The 142-1801-046 can transfer signals up to 6GHz in frequency depending on the coaxial cable type used in the connection.

Conclusion

The 142-1801-046 is a versatile coaxial RF connector which is well suited for a wide range of high-frequency applications. It is easy to install and maintain, and provides excellent signal quality and reliable connection, even at high frequencies. It is highly recommended for RF communications systems, OEM instrumentation systems, Military cable assemblies, Enclosures and high-frequency wiring systems, Aviation / Industrial Aerospace Systems and other high-frequency applications.

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