Radio frequency coaxial connector with high reliability

Abstract

The invention discloses a radio frequency coaxial connector with high reliability. The radio frequency coaxial connector structurally comprises a metal ferrule, a connector, a high temperature resistance insulator, a semiconductor, a fastening ring, a gasket, a connecting nut, a fixing ring, a rotary connection pipe and a sealing plate; the high temperature resistance insulator is composed of a shell, an oxygen isolation layer, a copper core gluing conductor, an insulation layer, a high temperature resistance layer and a protective sleeve. The radio frequency coaxial connector with the high reliability is provided with the high temperature resistance insulator, a radio frequency signal transmission medium of equipment is obtained through the copper core gluing conductor, the radio frequency current is isolated through the insulation layer, the high temperature resistance layer has the higher high temperature resistance function, high temperature caused by equipment operation can be decreased, it is ensured that the equipment is not affected by the environment temperature, an insulating part is prevented from being softened or melting or losing efficacy, and the electric performanceof the radio frequency coaxial connector is stabilized.

Description

technical field [0001] The invention relates to a highly reliable radio frequency coaxial connector, which belongs to the technical field of electronic components. Background technique [0002] At present, the radio frequency coaxial connector used in the communication system is mainly composed of a shell, an inner conductor, an insulating medium between the shell and the inner conductor, and other installation and fixing parts. In order to meet the performance requirements of radio frequency signal transmission, the shell has the functions of connector outer conductor and installation and fixing. Both the shell and the inner conductor must be processed and formed with metal materials that meet the electrical performance, and then the surface is coated. [0003] The prior art discloses a high-reliability RF coaxial connector with the application number of CN201320351458.2, including: an inner conductor, an insulating support, a first outer conductor, a second outer conductor...

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Problems solved by technology

[0004] Aiming at the deficiencies existing in the prior art, the purpose of the present invention is to provide a highly reliable radio frequency coaxial connector to solve the problem that the temperature values ​​of various common radio frequency coaxial connectors popular in the market are uniform and fixed. When the ambient temperature When exceeded, these connectors must fail due to softening or melting of the insulation, which will seriously affect the electrical performance of the RF coaxial connector

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