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RF connector

A technology of connectors and circuit boards, which is applied in the direction of connection, fixed connection, two-component connection devices, etc., can solve the problems of high characteristic impedance and discontinuous characteristic impedance of radio frequency connectors, etc., to achieve improved continuity and reduced return loss , cost-saving effect

Inactive Publication Date: 2016-01-27
TYCO ELECTRONICS (SHANGHAI) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

All in all, because Figure 1c The characteristic impedance of the transmission part 104 of the traditional radio frequency connector 100 shown in FIG. 1 is higher than other parts, so the characteristic impedance of the traditional radio frequency connector shown in FIG. 1 is discontinuous

Method used

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Embodiment Construction

[0028] As required, specific embodiments of the invention will be disclosed herein. However, it should be understood that the embodiments disclosed herein are merely typical examples of the invention, which can be embodied in various forms. Therefore, specific details disclosed herein are not to be considered limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the invention in any appropriate way in practice, This includes taking various features disclosed herein and combining features that may not be expressly disclosed herein.

[0029] Figure 1a , 1b , 1c and figure 2 A layout diagram 200 of a conventional radio frequency connector 100 and a printed circuit board corresponding to the conventional radio frequency connector 100 is shown. The signals transmitted between the conventional RF connector 100 and the printed circuit board 200 are not as well shielded as the coaxial cable, which will...

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Abstract

The present invention relates to a radio frequency connector suitable for surface mounting to a circuit board, the radio frequency connector includes an insulator, a central terminal mounted to the center of the insulator, and a shielding shell wrapped around the insulator, the shielding shell includes A first part and a second part for connecting the radio frequency connector to another radio frequency connector, the second part includes a main body and a plurality of solder feet formed on the main body, wherein the main body includes a shielding part , the inner surface of the shielding portion surrounds the protruding portion of the central terminal; and at least one opening configured to communicate with the protruding portion of the central terminal when the radio frequency connector is soldered to the circuit board. The inner space between the output part and the shielding part and the outer space of the radio frequency connector.

Description

technical field [0001] The present invention relates to electrical connectors, in particular to a radio frequency connector having improved high frequency characteristics compared with conventional radio frequency connectors. Background technique [0002] RF connectors are electrical connectors designed to work in the radio frequency band. RF connectors are often used with coaxial cables to maintain the shielding provided by the coaxial cables. [0003] Figure 1a , 1b and 1c show a conventional surface mount type radio frequency connector 100 . The connector is composed of a central terminal 110, an insulator 120 and a shielding shell 130, wherein the shielding shell 130 is wrapped on the insulator 120, and the central terminal 110 is inserted into the center hole of the insulator 120 from the bottom of the insulator 120 (not shown in the figure). show). [0004] In general, this traditional radio frequency socket connector 100 is surface mounted to the figure 2 A sub...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R24/44H01R24/50H01R13/658
CPCH01R12/57H01R13/646
Inventor 多伦·拉皮多特相泽正幸马现超
Owner TYCO ELECTRONICS (SHANGHAI) CO LTD
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