JPH0323963U - - Google Patents
Info
- Publication number
- JPH0323963U JPH0323963U JP8400489U JP8400489U JPH0323963U JP H0323963 U JPH0323963 U JP H0323963U JP 8400489 U JP8400489 U JP 8400489U JP 8400489 U JP8400489 U JP 8400489U JP H0323963 U JPH0323963 U JP H0323963U
- Authority
- JP
- Japan
- Prior art keywords
- component
- diameter
- circuit board
- printed circuit
- 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.)
- Pending
Links
Description
第１図はこの考案に係るプリント基板の実施例
を示す断面図である。第２図は従来の断面図であ
る。
符号の説明、１……部品の足、３……プリント
基板、４……部品面、５……パターン面、６……
孔、ｄ１……部品面からみた孔の直径、ｄ２……
パターン面からみた孔の直径。
FIG. 1 is a sectional view showing an embodiment of a printed circuit board according to this invention. FIG. 2 is a sectional view of a conventional device. Explanation of symbols, 1...Legs of parts, 3...Printed circuit board, 4...Component side, 5...Pattern side, 6...
Hole, d 1 ... Diameter of the hole seen from the part surface, d 2 ...
Diameter of the hole viewed from the pattern surface.
Claims (1)
徴とするプリント基板。 ２ パターン面からみた孔の直径は装着する部品
の直径に略等しいか、または、装着する部品の直
径より小さく形成したことを特徴とする請求項１
記載のプリント基板。[Claims for Utility Model Registration] 1. A printed circuit board on which a component is mounted, characterized in that the hole for mounting the component is tapered. 2. Claim 1, wherein the diameter of the hole viewed from the pattern surface is approximately equal to or smaller than the diameter of the component to be mounted.
Printed circuit board as described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8400489U JPH0323963U (en) | 1989-07-19 | 1989-07-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8400489U JPH0323963U (en) | 1989-07-19 | 1989-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0323963U true JPH0323963U (en) | 1991-03-12 |
Family
ID=31632137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8400489U Pending JPH0323963U (en) | 1989-07-19 | 1989-07-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0323963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0556200U (en) * | 1992-01-09 | 1993-07-27 | 昭 奥 | Prefabricated runway |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS592175B2 (en) * | 1978-07-28 | 1984-01-17 | 株式会社東芝 | semiconductor equipment |
-
1989
- 1989-07-19 JP JP8400489U patent/JPH0323963U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS592175B2 (en) * | 1978-07-28 | 1984-01-17 | 株式会社東芝 | semiconductor equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0556200U (en) * | 1992-01-09 | 1993-07-27 | 昭 奥 | Prefabricated runway |