JPH0396070U - - Google Patents
Info
- Publication number
- JPH0396070U JPH0396070U JP390590U JP390590U JPH0396070U JP H0396070 U JPH0396070 U JP H0396070U JP 390590 U JP390590 U JP 390590U JP 390590 U JP390590 U JP 390590U JP H0396070 U JPH0396070 U JP H0396070U
- Authority
- JP
- Japan
- Prior art keywords
- solder land
- circuit board
- printed circuit
- outer periphery
- solder
- 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.)
- Pending
Links
- 229910000679 solder Inorganic materials 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Description
第１図は本考案に係るプリント基板の一実施例
におけるハンダランド形状を第４図に対応して示
した図、第２図は長尺プリント基板の概略的な平
面図、第３図はこのプリント基板においてそのハ
ンダランドの幾つかを代表して示した拡大図、第
４図は第３図に示したハンダランドのさらなる拡
大図、第５図は隣接するハンダランド間での半田
シヨート状態を示す側断面図である。
１……プリント基板、２−３′，２−４′……
ハンダランド、２−３′ａ，２−４′ａ……円弧
状の外周、２−３′ａ１，２−４′ａ１……対向
部（カツト形状面）。
FIG. 1 is a diagram showing the shape of a solder land in an embodiment of the printed circuit board according to the present invention, corresponding to FIG. 4, FIG. 2 is a schematic plan view of the long printed circuit board, and FIG. An enlarged view representatively showing some of the solder lands on a printed circuit board, Fig. 4 is a further enlarged view of the solder land shown in Fig. 3, and Fig. 5 shows the state of solder shorts between adjacent solder lands. FIG. 1...Printed circuit board, 2-3', 2-4'...
Solder land, 2-3'a, 2-4'a... Arc-shaped outer periphery, 2-3'a 1 , 2-4'a 1 ... Opposing portion (cut-shaped surface).
Claims (1)
円弧状の外周を有し前記第１のハンダランドに対
して並んで設けられた第２のハンダランドとを備
えてなるプリント基板において、前記第１のハン
ダランドと第２のハンダランドとの対向部をほゞ
平行に対向する直線的なカツト形状面としたこと
を特徴とするプリント基板。 a first solder land having an arcuate outer periphery;
In a printed circuit board comprising a second solder land having an arc-shaped outer periphery and provided in line with the first solder land, the first solder land and the second solder land are opposed to each other. What is claimed is: 1. A printed circuit board characterized in that portions thereof are linear cut-shaped surfaces facing substantially parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP390590U JPH0396070U (en) | 1990-01-22 | 1990-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP390590U JPH0396070U (en) | 1990-01-22 | 1990-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0396070U true JPH0396070U (en) | 1991-10-01 |
Family
ID=31507696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP390590U Pending JPH0396070U (en) | 1990-01-22 | 1990-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0396070U (en) |
-
1990
- 1990-01-22 JP JP390590U patent/JPH0396070U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0396070U (en) | ||
| JPS6042753U (en) | Terminal structure of flexible circuit board | |
| JPH0418474U (en) | ||
| JPS58116271U (en) | flexible circuit board | |
| JPH0231173U (en) | ||
| JPH01107165U (en) | ||
| JPH0440562U (en) | ||
| JPH0263568U (en) | ||
| JPS63201371U (en) | ||
| JPS6044677U (en) | combination carpet | |
| JPH0273745U (en) | ||
| JPH03102767U (en) | ||
| JPS6422069U (en) | ||
| JPH0331088U (en) | ||
| JPS60116266U (en) | substrate | |
| JPH0286169U (en) | ||
| JPS59101401U (en) | double-sided circuit element | |
| JPS62193758U (en) | ||
| JPH0375559U (en) | ||
| JPS6439672U (en) | ||
| JPS6278779U (en) | ||
| JPS6212975U (en) | ||
| JPS60185364U (en) | Printed board | |
| JPH01169096U (en) | ||
| JPH01137569U (en) |