JPH0448658U - - Google Patents
Info
- Publication number
- JPH0448658U JPH0448658U JP9048490U JP9048490U JPH0448658U JP H0448658 U JPH0448658 U JP H0448658U JP 9048490 U JP9048490 U JP 9048490U JP 9048490 U JP9048490 U JP 9048490U JP H0448658 U JPH0448658 U JP H0448658U
- Authority
- JP
- Japan
- Prior art keywords
- conductor pattern
- lands
- land
- grounding conductor
- terminals
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims 2
- 238000005476 soldering Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
- Structure Of Printed Boards (AREA)
Description
第１図は本考案のプリント基板の要部拡大図、
第２図及び第３図は従来例を説明するための図で
ある。
４，５，１４，１５……ＩＣの端子、１６，１
７′，１８′，１９……ランド、１７″，１８″
……端部、２０……接地導体パターン、２７……
チツプジヤンパー。
Figure 1 is an enlarged view of the main parts of the printed circuit board of the present invention.
FIGS. 2 and 3 are diagrams for explaining a conventional example. 4, 5, 14, 15...IC terminal, 16, 1
7', 18', 19...Land, 17'', 18''
... End, 20 ... Ground conductor pattern, 27 ...
Chippji Jumper.
Claims (1)
の各端子が電気的に接続される導体パターンが絶
縁基板上に形成されたプリント基板において、 前記導体パターンに連接され、前記ＩＣの端子
が半田付にて接続される複数個のランドと、該ラ
ンドと所定間隔離れて形成された接地用導体パタ
ーンと、前記ランドの内、電気部品接続用の隣接
する少なくとも２個のランドに前記接地用導体パ
ターン側へ延出して形成された端部とを備え、前
記複数個の隣接するランドの端部間に一端が跨り
、且つ該ランドと前記接地用導体パターンとに架
け渡されるチツプジヤンパーにて前記電気部品接
続用ランドを接地することを特徴とするプリント
基板。[Claims for Utility Model Registration] An IC having a plurality of terminals is provided, and the IC
A printed circuit board having a conductor pattern formed on an insulating substrate to which each terminal is electrically connected, a plurality of lands connected to the conductor pattern and to which the terminals of the IC are connected by soldering; A grounding conductor pattern formed at a predetermined distance from the land, and an end portion formed extending toward the grounding conductor pattern at at least two adjacent lands for electrical component connection among the lands. The print is characterized in that the electrical component connecting land is grounded by a chip jumper, one end of which straddles between the ends of the plurality of adjacent lands, and which bridges the land and the grounding conductor pattern. substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9048490U JPH0731557Y2 (en) | 1990-08-28 | 1990-08-28 | Printed board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9048490U JPH0731557Y2 (en) | 1990-08-28 | 1990-08-28 | Printed board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0448658U true JPH0448658U (en) | 1992-04-24 |
| JPH0731557Y2 JPH0731557Y2 (en) | 1995-07-19 |
Family
ID=31825281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9048490U Expired - Lifetime JPH0731557Y2 (en) | 1990-08-28 | 1990-08-28 | Printed board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0731557Y2 (en) |
-
1990
- 1990-08-28 JP JP9048490U patent/JPH0731557Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0731557Y2 (en) | 1995-07-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |