Title:
FEMALE CONNECTOR AND CONNECTOR ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2021/083392
Kind Code:
A1
Abstract:
A female connector (100) and a connector assembly, the female connector (100) being used to connect to a PCB (400), and a signal layer (401) and a grounding layer (403) being provided inside the PCB (400), and conductive solder pads (500) connected to the signal layer (401) and the grounding layer (403) being provided on the surface thereof. The female connector (100) comprises a female terminal (101) having a first end (101a) and a second end (101b). The second end (101b) is provided with a plurality of differential signal pairs (106) arranged at intervals, and grounding pins (107) positioned in between adjacent two differential signal pairs (106), the differential signal pairs (106) being able to connect to the signal layer (401) by means of the conductive solder pads (500), and the grounding pins (107) being able to connect to the grounding layer (403) by means of the conductive solder pads (500). When the first end (101a) is connected to a male connector (200) or a gold finger circuit board (300), a high frequency radiation region (A) is formed near to where the differential signal pairs (106) connect to the conductive solder pads (500), a wave absorbing material (B) being provided in the space encompassed by the high frequency radiation region (A). By means of selectively providing a wave absorbing material (B) in a region where high frequency radiation is easily produced during use of the connector, a normally transmitted electrical signal is preserved at the same time that crosstalk signals are also absorbed. The connector is also light in overall weight.
Inventors:
ZHAO JINGQI (CN)
TANG JIHAI (CN)
XU YIFAN (CN)
TANG JIHAI (CN)
XU YIFAN (CN)
Application Number:
PCT/CN2020/134279
Publication Date:
May 06, 2021
Filing Date:
December 07, 2020
Export Citation:
Assignee:
TIANJIN LAIRD TECH LIMITED (CN)
International Classes:
H01R13/40; H01R12/71; H01R13/6581
Domestic Patent References:
| WO2008124057A2 | 2008-10-16 |
Foreign References:
| CN210535884U | 2020-05-15 | |||
| CN107017526A | 2017-08-04 | |||
| CN106211542A | 2016-12-07 | |||
| CN107069266A | 2017-08-18 | |||
| CN103730772A | 2014-04-16 | |||
| CN109119800A | 2019-01-01 | |||
| CN108429028A | 2018-08-21 |
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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