JPH0745977Y2 - 基板接続構造 - Google Patents
基板接続構造Info
- Publication number
- JPH0745977Y2 JPH0745977Y2 JP1989086145U JP8614589U JPH0745977Y2 JP H0745977 Y2 JPH0745977 Y2 JP H0745977Y2 JP 1989086145 U JP1989086145 U JP 1989086145U JP 8614589 U JP8614589 U JP 8614589U JP H0745977 Y2 JPH0745977 Y2 JP H0745977Y2
- Authority
- JP
- Japan
- Prior art keywords
- board
- land
- sub
- main board
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229910000679 solder Inorganic materials 0.000 claims description 25
- 230000003014 reinforcing effect Effects 0.000 claims description 17
- 238000005476 soldering Methods 0.000 description 22
- 239000000758 substrate Substances 0.000 description 7
- 239000004020 conductor Substances 0.000 description 5
- 230000035939 shock Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Combinations Of Printed Boards (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989086145U JPH0745977Y2 (ja) | 1989-07-22 | 1989-07-22 | 基板接続構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989086145U JPH0745977Y2 (ja) | 1989-07-22 | 1989-07-22 | 基板接続構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0325275U JPH0325275U (en]) | 1991-03-15 |
JPH0745977Y2 true JPH0745977Y2 (ja) | 1995-10-18 |
Family
ID=31635589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989086145U Expired - Lifetime JPH0745977Y2 (ja) | 1989-07-22 | 1989-07-22 | 基板接続構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0745977Y2 (en]) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54126068U (en]) * | 1978-02-23 | 1979-09-03 | ||
JPS578772U (en]) * | 1980-06-16 | 1982-01-18 | ||
JPS61127672U (en]) * | 1985-01-28 | 1986-08-11 |
-
1989
- 1989-07-22 JP JP1989086145U patent/JPH0745977Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0325275U (en]) | 1991-03-15 |
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