JPS6437057U - - Google Patents
Info
- Publication number
- JPS6437057U JPS6437057U JP13264787U JP13264787U JPS6437057U JP S6437057 U JPS6437057 U JP S6437057U JP 13264787 U JP13264787 U JP 13264787U JP 13264787 U JP13264787 U JP 13264787U JP S6437057 U JPS6437057 U JP S6437057U
- Authority
- JP
- Japan
- Prior art keywords
- reverse mounting
- mounting prevention
- integrated circuit
- lead terminals
- type integrated
- 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
- 230000002265 prevention Effects 0.000 claims description 9
Landscapes
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
- Lead Frames For Integrated Circuits (AREA)
Description
第１図は本考案の第１実施例を示す斜視図、第
２図は本考案の第２実施例の斜視図、第３図は本
考案の第３実施例の斜視図、第４図は従来例の斜
視図である。
１：集積回路パツケージ、２：リード端子、３
，４，５：逆実装防止部、９：プリント基板、１
０：孔、１１：位置決め孔。
Fig. 1 is a perspective view of the first embodiment of the invention, Fig. 2 is a perspective view of the second embodiment of the invention, Fig. 3 is a perspective view of the third embodiment of the invention, and Fig. 4 is a perspective view of the third embodiment of the invention. It is a perspective view of a conventional example. 1: Integrated circuit package, 2: Lead terminal, 3
, 4, 5: Reverse mounting prevention section, 9: Printed circuit board, 1
0: hole, 11: positioning hole.
Claims (1)
実装される集積回路のパツケージに、プリント基
板に設けた位置決め孔に挿入される逆実装防止部
を形成したことを特徴とする逆実装防止型集積回
路。 (2) 上記逆実装防止部が、リード端子の形状を
他のリード端子の形状と異ならせてなる実用新案
登録請求の範囲第１項記載の逆実装防止型集積回
路。 (3) 上記逆実装防止部が、リード端子間の間隔
を他のリード端子間の間隔と異ならせてなる実用
新案登録請求の範囲第１項記載の逆実装防止型集
積回路。 (4) 上記逆実装防止部が、リード端子と別に設
けたピン体からなる実用新案登録請求の範囲第１
項記載の逆実装防止型集積回路。[Scope of Claim for Utility Model Registration] (1) An integrated circuit package that is mounted by inserting lead terminals into holes in the printed circuit board is provided with a reverse mounting prevention part that is inserted into positioning holes provided in the printed circuit board. A reverse mounting prevention integrated circuit featuring: (2) The reverse mounting prevention type integrated circuit according to claim 1, wherein the reverse mounting prevention portion has a lead terminal having a shape different from that of other lead terminals. (3) The reverse mounting prevention type integrated circuit according to claim 1, wherein the reverse mounting prevention section has a spacing between lead terminals that is different from a spacing between other lead terminals. (4) The above-mentioned reverse mounting prevention part consists of a pin body provided separately from the lead terminal.
Reverse mounting prevention type integrated circuit as described in .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13264787U JPS6437057U (en) | 1987-08-31 | 1987-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13264787U JPS6437057U (en) | 1987-08-31 | 1987-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6437057U true JPS6437057U (en) | 1989-03-06 |
Family
ID=31389804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13264787U Pending JPS6437057U (en) | 1987-08-31 | 1987-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6437057U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009157284A1 (en) * | 2008-06-24 | 2009-12-30 | 国立大学法人九州工業大学 | Organic field effect transistor |
| JP2018081863A (en) * | 2016-11-18 | 2018-05-24 | 株式会社ノーリツ | Electrical equipment |
-
1987
- 1987-08-31 JP JP13264787U patent/JPS6437057U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009157284A1 (en) * | 2008-06-24 | 2009-12-30 | 国立大学法人九州工業大学 | Organic field effect transistor |
| JP2018081863A (en) * | 2016-11-18 | 2018-05-24 | 株式会社ノーリツ | Electrical equipment |
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