131-8711-202

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Coaxial Connectors (RF): 131-8711-202 Application Field and Working Principle

Coaxial connectors (RF) are electrical connectors commonly used for high-frequency signals in the radio frequency (RF) range of the electromagnetic spectrum. They form an integral part of modern communications and military-grade equipment, designed to transmit data reliably over short or long distances. The 131-8711-202 is a variant of the family of coaxial connectors formulated to conform to military-specifications and other applications.

A coaxial connector consists of three parts: the inner conductor, the dielectric or insulator, and the outer conductor. The purpose of these three parts is to form a shielded connection that can protect the internal circuitry from interference and damage. This shield ensures that only the incoming and outgoing signals are properly transmitted across the connector. Furthermore, the shield creates an RF-tight seal, keeping out even the most powerful electromagnetic signals.

The 131-8711-202 coaxial connector is primarily designed for use in military communications and aerospace applications. The connector is rated for up to 500 Vrms, and features a preloaded locking mechanism for secure connection. It also has an IP68 rating, meaning that it is capable of withstanding submersion in up to 3 meters of water for up to 48 hours. This makes it perfect for applications that require a waterproof seal.

The working principle of the 131-8711-202 is quite simple. The inner and outer conductors are designed to be precisely machined, so that when they come into contact, they form a tight, reliable seal. This seal provides excellent electrical continuity, and ensures that any interference or noise is blocked from passing through the connection. Furthermore, the locking mechanism of the connector ensures that it is held in place even in high-vibration environments.

On the interior of the connector, the leads are usually connected via a cable and pins. The purpose behind this is to allow the signal to be accurately conveyed to the other connected component, without any interference or degradation. This is done by creating a low impedance path through the connector, so that the signal remains strong and true.

Overall, the 131-8711-202 coaxial connector is designed for maximum reliability and stability in military and aerospace communication applications. The connector features a preloaded locking system, IP68 rating, and a tightly machined inner and outer conductor for excellent electrical continuity. Furthermore, the connector’s interior features a low impedance path for maximum signal strength.

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