4119-50

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Coaxial Connectors (RF) - Terminators – 4119-50 Application Field and Working Principle

Coaxial connectors are used for transmissions within electronic devices. They feature a cylindrical outer conductor, separated from a cylindrical inner conductor with an insulating spacer or dielectric, and a number of additional components, such as drills, contact materials, insulation materials, and strain reliefs. The 4119-50 termination is a popular RF connector used for a range of communication applications.

The application areas for the 4119-50 connector include, but are not limited to, broadcast equipment, satellite ground networking, RF antennas, and broadcast equipment. The wide range of applications is mainly due to the connector\'s unique design, which supports its performance and reliability. The connector can also be used in military and aerospace applications because of its high robustness and resistance to extreme temperatures and atmospheric conditions. The connector is also suitable for attachment to cables and provides a robust connection with excellent electrical performance.

The working principle of the 4119-50 termination relies on vacuum terminals and a sealed pressure chamber. The vacuum terminals allow for the secure and hermitically sealed connection of the contact points to the center and outer contacts of the terminal. The vacuum also helps to provide a better connection between the contact points and the connectors and helps to prevent electrical shorts. As well, the sealed pressure chamber reduces the potential for RF bypassing between the contact points and the connector.

The connector also features two identical keyways, which align the contact points of the connector and are crucial to the successful performance of the 4119-50 termination. The keyways ensure a tight interference fit between the contact points, which provides a reliable connection. The 4119-50 connectors also feature a high temperature insulation material, which further ensures that the connection is secure and reliable. The insulation material can withstand high temperatures of up to 150° C, and provides excellent insulation resistance.

In summary, the 4119-50 termination can be used in a wide range of applications, from broadcast equipment and military and aerospace applications to satellite ground applications. The working principle of the connector relies on vacuum terminals and a sealed pressure chamber, and two keyways to provide a secure connection between the contact points of the connector. The high temperature insulation ensures that the connection is reliable and secure for a variety of applications and is temperature resistant up to 150° C.

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