A high-speed female connector and its components

Abstract

The invention relates to a high-speed female connector and its components, including a female connector and a male connector, the female connector includes a shielding sheet and a female ground pin terminal, and the male connector includes a male Ground pin terminal; the contact area of ​​the shield plate on the shield sheet forms the first contact point with the male end pin terminal, and the contact area of ​​the female end pin terminal on the female end pin terminal forms a second contact point with the male end pin terminal. The first contact point and the second contact point are located on the same side of the male ground pin terminal; the female ground pin terminal also includes an avoidance space. When the female end and the male end connector are mated, the contact area of ​​the shield sheet can pass through the avoidance space and Male ground pin terminal contacts. In the present invention, the contact area of ​​the shielding sheet and the ground pin contact area of ​​the female end are respectively in contact with the ground pin of the male end, so as to realize contact between front and rear contacts and optimize signal crosstalk. At the same time, the contact area of ​​the ground pin terminal of the female end is not split, which solves the problem of pin drop of the contact terminal in the mating area, and is easy to process and detect, ensuring stable and reliable contact.

Description

technical field [0001] The invention relates to the technical field of connectors, in particular to a high-speed female connector and components thereof. Background technique [0002] High-speed backplane connectors are commonly used in large-scale communication equipment, ultra-high-performance servers and supercomputers, industrial computers, and high-end storage devices. The high-speed backplane connector is used to connect the single board and the backplane, and the single board and the backplane form a 90° vertical structure to transmit high-speed differential signals. The structure of the connector has a very important effect on the signal transmission rate. [0003] The contact structure of the existing contact area of ​​the first connector is as follows: figure 1 shown. The ground pin of the female end and the ground pin of the male end realize single-point contact in the contact area, and the female end terminal is bifurcated into two small terminals in the conta...

AI Technical Summary

Problems solved by technology

At the same time, the contact area of ​​the ground pin terminal of the female end does not split, which solves the problem of pin drop of the contact terminal in the mating area, and is easy to process and detect, ensuring stable and reliable contact

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