JPS63162566U - - Google Patents
Info
- Publication number
- JPS63162566U JPS63162566U JP5351087U JP5351087U JPS63162566U JP S63162566 U JPS63162566 U JP S63162566U JP 5351087 U JP5351087 U JP 5351087U JP 5351087 U JP5351087 U JP 5351087U JP S63162566 U JPS63162566 U JP S63162566U
- Authority
- JP
- Japan
- Prior art keywords
- electronic component
- electronic components
- wiring board
- printed wiring
- tapered portion
- 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
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 239000011295 pitch Substances 0.000 description 2
Landscapes
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Description
第１図はこの考案の実施例を示す平面図及び側
断面図、第２図は従来例の平面図及び側断面図、
第３図は第２図に示す従来例の電子部品搭載図、
第４図、第５図は従来例における電子部品の挿入
可能なリード・ピツチの最大、最小範囲を示す図
、第６図、第７図は本考案における挿入可能な電
子部品リード・ピツチの最大、最小範囲を示す図
である。
１１……印刷配線板、１２……穴、１２ａ……
テーパ部、１３……電子部品、１４……ランド。
Fig. 1 is a plan view and side sectional view showing an embodiment of this invention, Fig. 2 is a plan view and side sectional view of a conventional example,
Figure 3 is a mounting diagram of electronic components in the conventional example shown in Figure 2;
Figures 4 and 5 are diagrams showing the maximum and minimum ranges of insertable lead pitches for electronic components in the conventional example, and Figures 6 and 7 are diagrams showing the maximum range of insertable electronic component lead pitches in the present invention. , is a diagram showing the minimum range. 11...Printed wiring board, 12...hole, 12a...
Tapered portion, 13...electronic component, 14...land.
Claims (1)
部品挿入穴の挿入側にテーパ部を設けたことを特
徴とする印刷配線板。 A printed wiring board on which electronic components are mounted, characterized in that a tapered portion is provided on the insertion side of an electronic component insertion hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5351087U JPS63162566U (en) | 1987-04-10 | 1987-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5351087U JPS63162566U (en) | 1987-04-10 | 1987-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63162566U true JPS63162566U (en) | 1988-10-24 |
Family
ID=30879642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5351087U Pending JPS63162566U (en) | 1987-04-10 | 1987-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63162566U (en) |
-
1987
- 1987-04-10 JP JP5351087U patent/JPS63162566U/ja active Pending