D4K20E-1D5A5-B Connectors, Interconnects

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Coaxial connectors (RF) have been the backbone of wireless communication systems throughout the world. The D4K20E-1D5A5-B is an example of a coaxial connector that has been specifically designed to provide a reliable connection for RF applications. In this article, we will take a closer look at the features and specifications of the D4K20E-1D5A5-B, as well as discuss its application field and working principle.

The D4K20E-1D5A5-B is an SMB coaxial connector that features an insulator and contacts made of alternate layers of nickel-plated copper and gold-plated brass. The connector has a frequency range of 0-4 GHz, an impedance of 50 ohms, and a VSWR of 1.25 max. It can handle power levels up to 0.4 watts and operating temperatures up to 85 degrees Celsius. The connector also has a significant bandwidth and is resistant to vibration and shock damage.

The D4K20E-1D5A5-B is a versatile connector that is suitable for a variety of applications, including radio, audio, control, and interconnect systems. It is commonly used in microwave radio systems, base stations, and telecommunication networks. The connector is also commonly used in wireless communications systems, such as Wi-Fi, 3G/4G, LTE, and other short-term point-to-point transmission systems. Additionally, it is used in instrumentation, medical equipment, and other devices that transmit radio frequency signals.

The working principle of a coaxial connector is quite simple. It consists of an inner conductor and an outer conductor that are connected together securely. The inner conductor is responsible for transmitting the signals while the outer conductor shields the signal from interference. The connection between the conductor and the insulator is made via a thread or solder base, depending on the type of connector being used. This connection is responsible for providing a reliable connection between the signal source and the receiver.

The D4K20E-1D5A5-B is an effective connector that provides reliable and secure connections for radio frequency applications. It is a versatile connector that is suitable for a variety of applications, and it is resistant to destructive interference and other external factors. Furthermore, the connector\'s working principle is simple and dependable, making it the perfect choice for many RF applications.

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