JPH0115166Y2 - - Google Patents
Info
- Publication number
- JPH0115166Y2 JPH0115166Y2 JP11668083U JP11668083U JPH0115166Y2 JP H0115166 Y2 JPH0115166 Y2 JP H0115166Y2 JP 11668083 U JP11668083 U JP 11668083U JP 11668083 U JP11668083 U JP 11668083U JP H0115166 Y2 JPH0115166 Y2 JP H0115166Y2
- Authority
- JP
- Japan
- Prior art keywords
- electrolytic capacitor
- metal terminal
- terminal plate
- chip
- lead wire
- 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.)
- Expired
Links
- 239000003990 capacitor Substances 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 230000007935 neutral effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、チツプ形電解コンデンサに関するも
のである。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a chip-type electrolytic capacitor.
第２図ａ，ｂ，ｃに示すように、従来のチツプ
形電解コンデンサ１はアルミニウムケース２内に
少なくともコンデンサ素子３を組込み、ゴム封口
体４にて封口したアルミニウム電解コンデンサ５
の第１のリード線６に第１の金属端子板７を固着
し、第２のリード線８に第２の金属端子板９を固
着し、アルミニウム電解コンデンサ５全体を樹脂
１０にて被覆した構造であつた。
As shown in FIGS. 2a, b, and c, a conventional chip-type electrolytic capacitor 1 has at least a capacitor element 3 built into an aluminum case 2, and an aluminum electrolytic capacitor 5 sealed with a rubber sealing body 4.
A structure in which a first metal terminal plate 7 is fixed to the first lead wire 6, a second metal terminal plate 9 is fixed to the second lead wire 8, and the entire aluminum electrolytic capacitor 5 is covered with a resin 10. It was hot.
この種の端子同一方向形のチツプ形電解コンデ
ンサ１においては、樹脂１０による成形後に金属
端子板７，９を成形・加工するために、同チツプ
形電解コンデンサ１の底面において段差１１が生
じてしまう。この段差１１のため、チツプ形電解
コンデンサ１をプリント配線基板などに実装した
ときに傾き、確実なる高能率実装が困難なものと
なつていた。
In this type of chip electrolytic capacitor 1 with terminals in the same direction, a step 11 is created on the bottom surface of the chip electrolytic capacitor 1 because the metal terminal plates 7 and 9 are molded and processed after molding with the resin 10. . Because of this step 11, the chip electrolytic capacitor 1 is tilted when mounted on a printed wiring board, etc., making it difficult to ensure high efficiency mounting.
しかるに、本考案は上記問題点を解決するため
に、段差防止のための電気的に中性な第３の金属
端子板を設けたチツプ形電解コンデンサを提供す
るものである。
However, in order to solve the above-mentioned problems, the present invention provides a chip-type electrolytic capacitor provided with an electrically neutral third metal terminal plate for preventing step differences.
以下、第１図ａ，ｂ，ｃに本考案の一実施例を
示すが、付記番号１〜１１については上述の従来
例と同様なのでその説明を省略し、特に改良部分
について説明する。１２は電気的に中性なコ字形
状の第３の金属端子板で、その一端は樹脂１０中
に位置し、第１および第２の両金属端子板７，９
と相対向する反対側の他端に設けられている。
Hereinafter, an embodiment of the present invention will be shown in FIGS. 1a, b, and c. Since the appendix numbers 1 to 11 are the same as those of the above-mentioned conventional example, their explanation will be omitted, and the improved parts will be explained in particular. Reference numeral 12 denotes an electrically neutral U-shaped third metal terminal plate, one end of which is located in the resin 10, and is connected to both the first and second metal terminal plates 7, 9.
It is provided at the other end on the opposite side facing the .
このような構造によると、第１および第２の両
金属端子板７，９側の段差１１に対して第３の金
属端子板１２による段差１３が形成されるが、プ
リント配線基板などに本考案に係るチツプ形電解
コンデンサ１Ａを実装したとき、全金属端子板
７，９，１２が同一平面上に位置するので、ガタ
ツキなどによる位置ずれを防止でき、高能率実装
が可能となる。
According to such a structure, a step 13 is formed by the third metal terminal plate 12 with respect to a step 11 on both the first and second metal terminal plates 7 and 9, but the present invention is not applied to a printed wiring board or the like. When the chip-type electrolytic capacitor 1A according to the above is mounted, the all-metal terminal plates 7, 9, and 12 are located on the same plane, so that displacement due to rattling or the like can be prevented, and highly efficient mounting is possible.
第１図ａ，ｂ，ｃは本考案に係るチツプ形電解
コンデンサの縦断面図、部分断面底面図および左
側面図、第２図ａ，ｂ，ｃは従来のチツプ形電解
コンデンサの縦断面図、部分断面底面図および右
側面図を示す。
図中、１，１Ａ……チツプ形電解コンデンサ、
２……アルミニウムケース、３……コンデンサ素
子、４……封口体、５……アルミニウム電解コン
デンサ、６，８……リード線、７，９，１２……
金属端子板、１０……樹脂、１１，１３……段
差。
Figures 1a, b, and c are longitudinal sectional views, partial sectional bottom views, and left side views of a chip-type electrolytic capacitor according to the present invention, and Figures 2a, b, and c are longitudinal sectional views of a conventional chip-type electrolytic capacitor. , showing a partially sectional bottom view and a right side view. In the figure, 1,1A...chip type electrolytic capacitor,
2... Aluminum case, 3... Capacitor element, 4... Sealing body, 5... Aluminum electrolytic capacitor, 6, 8... Lead wire, 7, 9, 12...
Metal terminal plate, 10... resin, 11, 13... step.
Claims (1)
素子を組込み、封口体にて封口したアルミニウム
電解コンデンサの第１のリード線に第１の金属端
子板を固着し、第２のリード線に第２の金属端子
板を固着し、アルミニウム電解コンデンサ全体を
樹脂にて被覆してなる端子同一方向形のチツプ形
電解コンデンサにおいて、第１および第２の両金
属端子板と相対向する反対側の位置に電気的に中
性な第３の金属端子板を設けてなるチツプ形電解
コンデンサ。 At least a capacitor element is assembled in an aluminum case, and a first metal terminal plate is fixed to a first lead wire of an aluminum electrolytic capacitor sealed with a sealing body, and a second metal terminal plate is fixed to a second lead wire. However, in a chip type electrolytic capacitor with terminals in the same direction, which is made by covering the entire aluminum electrolytic capacitor with resin, an electrically neutral electrode is placed on the opposite side facing both the first and second metal terminal plates. A chip type electrolytic capacitor provided with a third metal terminal plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11668083U JPS6025137U (en) | 1983-07-27 | 1983-07-27 | Chip type electrolytic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11668083U JPS6025137U (en) | 1983-07-27 | 1983-07-27 | Chip type electrolytic capacitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6025137U JPS6025137U (en) | 1985-02-20 |
| JPH0115166Y2 true JPH0115166Y2 (en) | 1989-05-08 |
Family
ID=30268881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11668083U Granted JPS6025137U (en) | 1983-07-27 | 1983-07-27 | Chip type electrolytic capacitor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6025137U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0218573Y2 (en) * | 1985-10-04 | 1990-05-24 |
-
1983
- 1983-07-27 JP JP11668083U patent/JPS6025137U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6025137U (en) | 1985-02-20 |
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