5448103-2 Connectors, Interconnects

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Coaxial Connectors (RF)

Coaxial connectors, such as the 5448103-2, are used to transfer high frequency electronic signals between components in various body and antenna applications. These connectors consist of two concentric cylindrical conductors, a signal and a ground connection, separated by an insulator. This type of connector helps reduce radio frequency interference, also known as RFI, and electromagnetic interference, or EMI, with its efficient inner shield.

5448103-2 Application Field and Working Principle

The 5448103-2 coaxial connector is a 50 ohm Type N connector, designed to provide reliable, effective connections in high frequency RF applications. It is used mainly for low power military and satellite communications, and is rugged enough to be used on multiple systems and platforms. This popular connector is also often used in antenna, cable, electronic, instrumentation, radio and television broadcast applications.

This connector features a machined copper-nickel-plated brass outer body with an insulating polymer casing. It also has an anodized aluminum inner conductor and a stainless steel pin surrounded by an oil-impregnated polyethylene insulation. In operation, the inner conductor comes in contact with the center pin, establishing an electrical connection, while the outer conductor and the ground surface create a Faraday shield. This configuration offers protection against RFI and EMI, providing reliable, low loss RF signal transmission.

The 5448103-2 connector also features a unique undercut spring which allows assembly and disassembly of the connector from the mating device. To provide reliable continuity, a jam nut is used to secure the connector in place. This connector is compatible with many types of linear and curved quick disconnect antennas.

For RF coaxial connectors, the 5448103-2 is a reliable, cost effective solution. Its unique design and construction provides superior electrical performance, low signal loss and enhanced interference rejection. This connector is able to meet the demanding requirements of high frequency applications and is used widely across the world for a variety of industrial, commercial and military applications.

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