JPS6426876U - - Google Patents
Info
- Publication number
- JPS6426876U JPS6426876U JP12105287U JP12105287U JPS6426876U JP S6426876 U JPS6426876 U JP S6426876U JP 12105287 U JP12105287 U JP 12105287U JP 12105287 U JP12105287 U JP 12105287U JP S6426876 U JPS6426876 U JP S6426876U
- Authority
- JP
- Japan
- Prior art keywords
- main surface
- wiring board
- printed wiring
- leads
- 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
- 230000000149 penetrating effect Effects 0.000 claims 1
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
Landscapes
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Description
第１図ａは本考案の一実施例の印刷配線板を示
す断面図、第１図ｂ乃至第１図ｄは第１図ａの印
刷配線板に部品を搭載する順序を示す断面図、第
２図ａは従来の印刷配線板を示す断面図、第２図
ｂ乃至第２図ｅは第２図ａの印刷配線板に部品を
搭載する順序を示す断面図である。
１……基板、２……パツト部、４……ランド、
４ａ……スルーホール、１４ａ……スルーホール
導通孔、５……はんだ、６……接着剤、７……表
面実装型電子部品（チツプ部品）、８……ソルダ
ーレジスト皮膜、９，１９……印刷配線板、１０
……デイスクリート部品、１２……スルーホール
パツト部。
FIG. 1a is a sectional view showing a printed wiring board according to an embodiment of the present invention, FIGS. 1b to 1d are sectional views showing the order in which components are mounted on the printed wiring board of FIG. FIG. 2a is a sectional view showing a conventional printed wiring board, and FIGS. 2b to 2e are sectional views showing the order in which components are mounted on the printed wiring board of FIG. 2a. 1... Board, 2... Pat part, 4... Land,
4a...Through hole, 14a...Through hole conduction hole, 5...Solder, 6...Adhesive, 7...Surface mount type electronic component (chip component), 8...Solder resist film, 9, 19... Printed wiring board, 10
...Discrete parts, 12...Through hole parts.
Claims (1)
クリート部品のリードが挿入されるスルーホール
と、チツプ部品のリードが固着される一主表面を
有する導電性のパツト部とを備えた印刷配線板に
おいて、前記パツト部には、前記他主面側から貫
通するスルーホール貫通孔が設けられていること
を特徴とする印刷配線板。 A printed wiring board that has a through hole that penetrates from one main surface to the other main surface and into which leads of discrete components are inserted, and a conductive part having one main surface to which leads of chip components are fixed. The printed wiring board characterized in that the pad portion is provided with a through hole penetrating from the other main surface side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12105287U JPS6426876U (en) | 1987-08-07 | 1987-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12105287U JPS6426876U (en) | 1987-08-07 | 1987-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6426876U true JPS6426876U (en) | 1989-02-15 |
Family
ID=31367712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12105287U Pending JPS6426876U (en) | 1987-08-07 | 1987-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6426876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0492496A (en) * | 1990-08-08 | 1992-03-25 | Hitachi Ltd | How to manufacture printed circuit boards and how to mount electronic components |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5593290A (en) * | 1979-01-09 | 1980-07-15 | Nissan Motor | Method of mounting electronic part |
| JPS55140293A (en) * | 1979-04-19 | 1980-11-01 | Tokyo Shibaura Electric Co | Method of fabricating hybrid integrated circuit |
-
1987
- 1987-08-07 JP JP12105287U patent/JPS6426876U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5593290A (en) * | 1979-01-09 | 1980-07-15 | Nissan Motor | Method of mounting electronic part |
| JPS55140293A (en) * | 1979-04-19 | 1980-11-01 | Tokyo Shibaura Electric Co | Method of fabricating hybrid integrated circuit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0492496A (en) * | 1990-08-08 | 1992-03-25 | Hitachi Ltd | How to manufacture printed circuit boards and how to mount electronic components |