282139-75

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Coaxial Connectors (RF) are essential for a range of electronic components, as they are designed to provide the best possible connection between two electrical components while also providing protection from electromagnetic interference (EMI) and radio frequency interference (RFI). The 282139-75 Coaxial Connector is a specialised type of connector that combines many key features to effectively meet the needs of the modern engineer. In this article we will discuss how the 282139-75 works, what its application field is and the principles that it utilises.

The 282139-75 Coaxial Connector is a 75-ohm, miniature, RF connector. It utilizes a screw-on threaded design for straightforward installation and removal, keeping RF associations secure and tight. Additionally, this connector has a crush-proof collar which creates a reliable physical connection increasing its ability to withstand vibrations. These features allow it to handle a wide-range of transmission frequencies without showing any signal losses.

The connector also features a central pin precision machined from brass and tin-plated for maximum signal conductivity. Additionally, the male pin and the female sleeve are designed to remain pressure-tight thanks to their seven threads and the nut\'s resistance during the mating process. This process also creates a reliable electrical continuity, preventing any unnecessary losses or interference from external components.

In terms of application fields, the 282139-75 Coaxial Connector is ideal in digital and analog systems including those with digital data links, RF instrumentation and base stations. It’s also perfect for wireless systems, broadband networks, routers, bridges, hubs and telecommunication systems. The connector is typically integrated in systems which require a secure connection between two electrical components, especially those which could be susceptible to EMI or RFI.

The working principle of the 282139-75 Coaxial Connector is quite straightforward. The outer conductor, or shield, attaches to the directional frame and is screwed in place. The central pin, where the electrical signal passes through, is then inserted into the centre contact. The collar and flange provide the mechanical strain relief for the connector. The connector is then firmly sealed with a nut that is tightened with the appropriate level of torque. This process ensures that the connection is tight and secure, reducing the risk of interface wear and signal losses.

In conclusion, the 282139-75 Coaxial Connector is a reliable and efficient solution when it comes to providing secure electrical connections. It allows engineers to ensure a high level of conductivity for digital and analog systems. The connector is highly effective in providing a connection between two electrical components while ensuring low signal losses and a secure, interference-resistant interface.

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