JPH0428476U - - Google Patents
Info
- Publication number
- JPH0428476U JPH0428476U JP6973190U JP6973190U JPH0428476U JP H0428476 U JPH0428476 U JP H0428476U JP 6973190 U JP6973190 U JP 6973190U JP 6973190 U JP6973190 U JP 6973190U JP H0428476 U JPH0428476 U JP H0428476U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- wiring pattern
- droplet
- tails
- 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
- 238000005476 soldering Methods 0.000 claims description 3
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Description
第１図は本考案の一実施例を示す要部平面図、
第２図は本考案の他の実施例を示す要部平面図で
第３図は従来例を示す要部平面図である。
１０，２０……プリント基板、１１，２１……
配線パターン、１２，２２……貫通孔、１３……
電極部、１４，２３……半田付ランド、１４ａ，
２３ａ……円形頂部、１４ｂ，２３ｂ……尾部、
２４……チツプ部品。
FIG. 1 is a plan view of essential parts showing an embodiment of the present invention;
FIG. 2 is a plan view of main parts showing another embodiment of the present invention, and FIG. 3 is a plan view of main parts showing a conventional example. 10,20...Printed circuit board, 11,21...
Wiring pattern, 12, 22... Through hole, 13...
Electrode part, 14, 23... Soldering land, 14a,
23a...Circular top, 14b, 23b...Tail,
24... Chip parts.
Claims (1)
田により半田付けするプリント基板において、該
配線パターンの半田付ランドを滴形に形成すると
共に、隣接する該半田付ランドの滴形の尾部を互
いに離間する方向へ引き出す構成としたことを特
徴とするプリント基板。 In a printed circuit board in which a circuit component is soldered to a wiring pattern on a printed circuit board, a direction in which the soldering land of the wiring pattern is formed into a droplet shape, and the tails of the droplet shapes of adjacent soldering lands are separated from each other. A printed circuit board characterized by having a structure that can be pulled out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6973190U JPH0428476U (en) | 1990-06-29 | 1990-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6973190U JPH0428476U (en) | 1990-06-29 | 1990-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0428476U true JPH0428476U (en) | 1992-03-06 |
Family
ID=31605288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6973190U Pending JPH0428476U (en) | 1990-06-29 | 1990-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0428476U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5710768B2 (en) * | 1973-05-12 | 1982-02-27 |
-
1990
- 1990-06-29 JP JP6973190U patent/JPH0428476U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5710768B2 (en) * | 1973-05-12 | 1982-02-27 |