JPS62162872U - - Google Patents
Info
- Publication number
- JPS62162872U JPS62162872U JP5083386U JP5083386U JPS62162872U JP S62162872 U JPS62162872 U JP S62162872U JP 5083386 U JP5083386 U JP 5083386U JP 5083386 U JP5083386 U JP 5083386U JP S62162872 U JPS62162872 U JP S62162872U
- Authority
- JP
- Japan
- Prior art keywords
- land portions
- wiring board
- land
- printed wiring
- adjacent
- 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
- 239000000758 substrate Substances 0.000 claims description 2
- 238000005476 soldering Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Description
第１図は本考案の一実施例に係るランド部の形
状ならびに配置を示す平面図、第２図はこれらラ
ンド部上に電子部品の端子をはんだ付けした状態
を示す平面図、第３図は他の実施例に係るパター
ンの平面図、第４図は従来のプリント配線板のラ
ンド部近傍とそこに実装されるＩＣとを示す斜視
図、第５図は隣接する端子どうしが短絡されるブ
リツジを示す断面図である
１……プリント配線板、２……絶縁基板、５…
…はんだ、７……端子、１０……ランド部、１１
……幅広部分、１２……幅狭部分。
Fig. 1 is a plan view showing the shape and arrangement of land parts according to an embodiment of the present invention, Fig. 2 is a plan view showing the state in which terminals of electronic components are soldered onto these land parts, and Fig. 3 is a plan view showing the shape and arrangement of land parts according to an embodiment of the present invention. A plan view of a pattern according to another embodiment, FIG. 4 is a perspective view showing the vicinity of a land portion of a conventional printed wiring board and an IC mounted thereon, and FIG. 5 is a diagram of a bridge in which adjacent terminals are short-circuited. 1... Printed wiring board, 2... Insulating substrate, 5...
...Solder, 7...Terminal, 10...Land part, 11
...Wide part, 12...Narrow part.
Claims (1)
板上の所定位置にそれぞれランド部を形成し、こ
れらランド部上に前記端子をはんだ付けすること
により当該電子部品の実装が可能となつているプ
リント配線板において、実装すべき電子部品から
列状に突設されている複数の端子に対応する複数
のランド部の各平面形状を略三角形状に形成する
とともに、これら略三角形状のランド部を交互に
向きを変えて列状に配置し、隣り合う一方のラン
ド部の幅広部品と他方のランド部の幅狭部分とが
幅方向に隣接するようにしたことを特徴とするプ
リント配線板。 A print in which land portions are formed at predetermined positions on an insulating substrate corresponding to each terminal of an electronic component to be mounted, and the electronic component can be mounted by soldering the terminals onto these land portions. In the wiring board, each of the plurality of land portions corresponding to the plurality of terminals protruding in rows from the electronic components to be mounted is formed into a substantially triangular planar shape, and these substantially triangular land portions are alternately formed. 1. A printed wiring board characterized in that the printed wiring board is arranged in a row with its orientation changed so that a wide component on one adjacent land portion and a narrow portion on the other land portion are adjacent to each other in the width direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5083386U JPS62162872U (en) | 1986-04-07 | 1986-04-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5083386U JPS62162872U (en) | 1986-04-07 | 1986-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62162872U true JPS62162872U (en) | 1987-10-16 |
Family
ID=30874550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5083386U Pending JPS62162872U (en) | 1986-04-07 | 1986-04-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62162872U (en) |
-
1986
- 1986-04-07 JP JP5083386U patent/JPS62162872U/ja active Pending