JPS639148U - - Google Patents
Info
- Publication number
- JPS639148U JPS639148U JP10300986U JP10300986U JPS639148U JP S639148 U JPS639148 U JP S639148U JP 10300986 U JP10300986 U JP 10300986U JP 10300986 U JP10300986 U JP 10300986U JP S639148 U JPS639148 U JP S639148U
- Authority
- JP
- Japan
- Prior art keywords
- lead
- hole
- transistor
- utility
- scope
- 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
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Description
第１図は本考案の実施例であり、第２図は第１
図のＡ―Ａ線断面図、第３図はリードに設ける穴
の例を示したものであり、ａは円形穴１ケ、ｂは
円形穴２ケ、ｃは長方形の穴を設けた例である。
第４図は従来のリードにおける半田付を示す図。
１……穴、２……リード、３……プリント回路
板上のパターン、４……トランジスタ本体、５…
…リード、６……半田、７……プリント回路板上
のパターン、８……予め盛つた予備半田部分、９
……リードの縁部分、１０……リードに設けた穴
によつてできたリードの縁部分。
Figure 1 shows an embodiment of the present invention, and Figure 2 shows the first embodiment of the invention.
The sectional view taken along the line A-A in the figure and Figure 3 show examples of holes provided in the lead, where a is an example of one circular hole, b is an example of two circular holes, and c is an example of a rectangular hole. be.
FIG. 4 is a diagram showing soldering in a conventional lead. 1... Hole, 2... Lead, 3... Pattern on printed circuit board, 4... Transistor body, 5...
...Lead, 6...Solder, 7...Pattern on printed circuit board, 8...Preliminary solder area, 9
...Edge of the lead, 10...Edge of the lead formed by the hole provided in the lead.
Claims (1)
特徴とするトランジスタのリード構造。 A transistor lead structure characterized by having a hole in the lead electrode of the transistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10300986U JPS639148U (en) | 1986-07-03 | 1986-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10300986U JPS639148U (en) | 1986-07-03 | 1986-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS639148U true JPS639148U (en) | 1988-01-21 |
Family
ID=30975170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10300986U Pending JPS639148U (en) | 1986-07-03 | 1986-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS639148U (en) |
-
1986
- 1986-07-03 JP JP10300986U patent/JPS639148U/ja active Pending