413990-3 Connectors, Interconnects

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Coaxial Connectors (RF)

The 413990-3 is a coaxial connector that is widely used in and adapted for various applications. In radio-frequency (RF) applications, the 413990-3 coaxial connectors provide a reliable interface between the automated instrument and the transmission line through which radio signals are transmitted. The connection established by using the 413990-3 coaxial connectors are low-loss, ensuring that the signals remain high frequency and are not lost in transmission. Coaxial connectors provide an obvious cost-effectiveness in RF applications.

Application Field

The common application fields of 413990-3 coaxial connectors include antennae systems, RF test systems, broadcast systems, military electronics, industrial communication systems, microwave systems and others.The 413990-3 coaxial connectors are especially suitable for automotive and radar applications due to their small size. They provide an extremely low VSWR value of 2.6 at 10 Ghz, meaning a high-quality transmission of signals in the frequency range of 10 GHz.The 413990-3 connectors have been tested extensively in harsh environments, such as those found in many military and aerospace applications, and have been proven to operate reliably in these environments.

Working Principle

The 413990-3 coaxial connector consists of an outer barrel, an inner conductor and a dielectric material. The dielectric material is usually Teflon, Polyethylene or other dielectric material depending on the application. The outer barrel is crimped onto the transmission line, providing the electrical connection between the two conductors. The inner conductor is crimped to the center conductor of the cable and is then soldered to provide a reliable electrical contact. The dielectric material between the outer barrel and the inner conductor creates a uniform electric field and ensures that the transmission line remains isolated from the inner conductor. This ensures that the transmission line is not affected by any external electrical interference. The field test results have shown that the 413990-3 coaxial connectors have excellent contact reliability over the full range of rated frequency. Moreover, they are corrosion resistant and contribute to the overall reliability of the system.

Conclusion

In summary, the 413990-3 coaxial connectors are an ideal solution for RF applications. They provide an exceptional low VSWR of 2.6 at 10 GHz and high-quality transmission of signals in the frequency range of 10 GHz. Furthermore, the 413990-3 connectors have been tested extensively for their contact reliability and corrosion resistance in harsh operating conditions and have proven to be reliable. Due to their small size, they are suitable for automotive and radar applications.

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