JPS61127629U - - Google Patents
Info
- Publication number
- JPS61127629U JPS61127629U JP1076185U JP1076185U JPS61127629U JP S61127629 U JPS61127629 U JP S61127629U JP 1076185 U JP1076185 U JP 1076185U JP 1076185 U JP1076185 U JP 1076185U JP S61127629 U JPS61127629 U JP S61127629U
- Authority
- JP
- Japan
- Prior art keywords
- view
- solid electrolytic
- electrolytic capacitor
- conductor layer
- shaped
- 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
- 239000003990 capacitor Substances 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
第１図ａは本考案のアキシヤルタイプの無極性
固体電解コンデンサの断面図、第１図ｂは本考案
のチツプタイプの無極性固体電解コンデンサの断
面図、第２図は本考案一実施例に用いるリードフ
レームの平面図、第３図は第２図のリードフレー
ムの外部引き出し端子部を階段状に折り曲げ加工
した状態を示す斜視図、第４図は本考案に用いる
コンデンサ素子の斜視図、第５図は第３図のリー
ドフレーム上にコンデンサ素子の一対を重ねて接
続した状態を示す平面図、第６図は第５図のＡ―
Ａ′線断面図を示す。第７図は本考案品と従来例
品のインピーダンスの周波数特性図を示す。第８
図は従来例の無極性固体電解コンデンサの断面図
、第９図ａ，ｂは従来改良例の無極性固体電解コ
ンデンサの断面図および平面図を示す。
１，１ａ，１ｂ……コンデンサ素子、２ａ，２
ｂ……陽極リード、３，４……外部引き出し端子
部、３ａ……折り曲げ部、５……絶縁外装部、６
……共晶半田、７……陽極体、８……外部リード
線、９……陰極導体層、１０ａ，１０ｂ……金属
ケース、１１……導電性接着剤、１２……絶縁基
板、１３ａ，１３ｂ……陽極端子。
Figure 1a is a cross-sectional view of an axial type non-polar solid electrolytic capacitor of the present invention, Figure 1b is a cross-sectional view of a chip-type non-polar solid electrolytic capacitor of the present invention, and Figure 2 is a cross-sectional view of an embodiment of the present invention. FIG. 3 is a plan view of the lead frame used, FIG. 3 is a perspective view showing the external lead-out terminal portion of the lead frame shown in FIG. Fig. 5 is a plan view showing a state in which a pair of capacitor elements are stacked and connected on the lead frame shown in Fig. 3, and Fig. 6 is a plan view showing a state in which a pair of capacitor elements are stacked and connected on the lead frame shown in Fig. 3.
A sectional view taken along line A' is shown. FIG. 7 shows impedance frequency characteristics diagrams of the product of the present invention and the conventional product. 8th
The figure shows a sectional view of a conventional non-polar solid electrolytic capacitor, and FIGS. 9a and 9b show a sectional view and a plan view of an improved conventional non-polar solid electrolytic capacitor. 1, 1a, 1b...capacitor element, 2a, 2
b... Anode lead, 3, 4... External lead terminal part, 3a... Bent part, 5... Insulating exterior part, 6
... Eutectic solder, 7 ... Anode body, 8 ... External lead wire, 9 ... Cathode conductor layer, 10a, 10b ... Metal case, 11 ... Conductive adhesive, 12 ... Insulating substrate, 13a, 13b...Anode terminal.
Claims (1)
素子をそれぞれの陽極リードを逆方向に配設し、
かつ素子周面に形成した陰極導体層の扁平面を導
体層を介して接続し、陽極リードを少なくとも一
方が階段状に成形された外部端子の先端部に電気
的に接続し、外部端子の一部を露出させて外装し
たことを特徴とする無極性固体電解コンデンサ。 The two flat-shaped solid electrolytic capacitor elements to be derived are arranged with their respective anode leads in opposite directions,
In addition, the flat surface of the cathode conductor layer formed on the circumferential surface of the element is connected via the conductor layer, and the anode lead is electrically connected to the tip of the external terminal, at least one of which is shaped like a step. A non-polar solid electrolytic capacitor characterized by an exposed exterior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1076185U JPS61127629U (en) | 1985-01-29 | 1985-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1076185U JPS61127629U (en) | 1985-01-29 | 1985-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61127629U true JPS61127629U (en) | 1986-08-11 |
Family
ID=30492243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1076185U Pending JPS61127629U (en) | 1985-01-29 | 1985-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61127629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001230156A (en) * | 1999-12-10 | 2001-08-24 | Showa Denko Kk | Laminated solid electrolytic capacitor |
-
1985
- 1985-01-29 JP JP1076185U patent/JPS61127629U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001230156A (en) * | 1999-12-10 | 2001-08-24 | Showa Denko Kk | Laminated solid electrolytic capacitor |
| JP4524873B2 (en) * | 1999-12-10 | 2010-08-18 | 株式会社村田製作所 | Multilayer solid electrolytic capacitor |
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