Title:
BOARD CONNECTOR, CIRCUIT BOARD, AND CONNECTOR DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/145268
Kind Code:
A1
Abstract:
The present invention makes it possible to avoid cost increases due to coplanarity without decreasing connection reliability. A board connector (20) is provided with: a housing (21) fixed to a circuit board (10); and a plurality of terminal fittings (25) that have board connection sections (28). The plurality of terminal fittings (25) are attached to the housing (21) so that the board connection sections (28) are arranged along a mounting surface (11) of the circuit board (10). Solder (S) for connecting the board connection sections (28) to the mounting surface (11) is affixed without contacting the mounting surface (11). The thickness dimension of the solder (S) is set individually for each of the plurality of board connection sections (28) on the basis of height difference between one board connection section (28), of the plurality of board connection sections (28) arranged along the mounting surface (11), that serves as a reference, and the board connection sections (28) other than the board connection section (28) that serves as a reference.
Inventors:
LANG PENGFEI (JP)
OMORI YASUO (JP)
MIYAMURA TETSUYA (JP)
OMORI YASUO (JP)
MIYAMURA TETSUYA (JP)
Application Number:
PCT/JP2021/000342
Publication Date:
July 22, 2021
Filing Date:
January 07, 2021
Export Citation:
Assignee:
AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
H01R12/57; H01R12/71
Foreign References:
| JPH09306571A | 1997-11-28 | |||
| JP2007234673A | 2007-09-13 | |||
| JP2004023059A | 2004-01-22 |
Attorney, Agent or Firm:
GRANDOM PATENT LAW FIRM (JP)
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