1-5227161-7 Connectors, Interconnects

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Coaxial Connectors (RF) are essential components for radio-frequency (RF) signals travel. They allow signals to be transmitted between devices, typically radio, TV, and satellite systems. The 1-5227161-7 is a popular coaxial connector, used for digital and analog signals. This article outlines the application field and working principle of the 1-5227161-7 coaxial connector.

Application Field

The most common application field for the 1-5227161-7 is Broadcast Video and CCTV. This connector finds application in broadcast television, cable, and satellite TV, as well as closed circuit television systems. They are also used in audio systems, RF instrumentation, and medical equipment. Additionally, the 1-5227161-7 coaxial connector is highly suitable for outdoor applications, as it can withstand the elements better than most other types.

Working Principle

The 1-5227161-7 is a type of push-pull coaxial connector. The design consists of an inner and outer contact and a coupling nut. The inner contact is composed of a high-performance steel center conductor, which is surrounded by a special shielding canister. The outer contact is composed of a stainless steel, PBT body with gold-plated contact pads. When the cable is inserted into the connector, these contact pads make contact with the shielding canister of the inner contact.

When the connector is mated with the cable, it is subjected to a specific number of mating cycles, which result in the contact pads becoming slightly plated with the shielding canister. This eliminates any possible reflection or return loss on the connection. The inner contact is also designed in a way that it extends out of the PBT body, making it easier to tune antenna systems.

The integrated cable protector is another key feature of the 1-5227161-7. The protector functions to contain the RF energy and protect the connector from direct contact with the environment. This maximizes the performance in extreme conditions and environments, whether it is vibration, extreme temperatures, or pressure.

Conclusion

The 1-5227161-7 is a widely recognized coaxial connector, designed for digital and analog signals. It is suitable for a variety of applications, ranging from Broadcast Video to audio systems. The connector\'s design consists of an inner and outer contact, with a coupling nut, and a cable protector. Its integrated shielding canister minimizes reflection and return losses, while its cable protector maximizes performance in extreme conditions. This makes the 1-5227161-7 a reliable and long-lasting connection option for most RF devices.

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