JPS6411530U - - Google Patents
Info
- Publication number
- JPS6411530U JPS6411530U JP10593787U JP10593787U JPS6411530U JP S6411530 U JPS6411530 U JP S6411530U JP 10593787 U JP10593787 U JP 10593787U JP 10593787 U JP10593787 U JP 10593787U JP S6411530 U JPS6411530 U JP S6411530U
- Authority
- JP
- Japan
- Prior art keywords
- lead frame
- sintered body
- solid electrolytic
- type solid
- electrolytic capacitor
- 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 7
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 4
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 4
- 229910052715 tantalum Inorganic materials 0.000 claims 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 229910052709 silver Inorganic materials 0.000 claims 1
- 239000004332 silver Substances 0.000 claims 1
- 239000007784 solid electrolyte Substances 0.000 claims 1
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
第１図ａおよびｂは、それぞれ本考案の第１の
実施例の側方断面図および外部端子加工後の側方
断面図、第２図ａおよびｂは、それぞれ本考案の
第２の実施例の側方断面図および外部端子加工後
の側方断面図、第３図ａおよびｂはそれぞれ従来
のチツプ型固体電解コンデンサの側方断面図およ
び外部端子加工後の側方断面図、第４図は、従来
の他のチツプ型固体電解コンデンサの側方断面図
である。
図において、１，１２，１４…リードフレーム
陽極部、２…モールド樹脂、３…タンタルワイヤ
ー、４…コンデンサ素子、５…導電性樹脂、６…
外装樹脂、７…半田、１１，１３，１５…リード
フレーム陰極部。
Figures 1a and b are a side sectional view and a side sectional view after external terminal processing, respectively, of the first embodiment of the present invention, and Figures 2a and b are respectively the second embodiment of the present invention. 3a and b are a side sectional view of a conventional chip-type solid electrolytic capacitor and a side sectional view after external terminal processing, respectively, and FIG. 4 1 is a side cross-sectional view of another conventional chip-type solid electrolytic capacitor. In the figure, 1, 12, 14... lead frame anode part, 2... mold resin, 3... tantalum wire, 4... capacitor element, 5... conductive resin, 6...
Exterior resin, 7...Solder, 11, 13, 15... Lead frame cathode part.
Claims (1)
陽極とし、前記タンタル焼結体の表面に酸化膜、
固体電解質層および銀ペースト層を順次形成して
成るコンデンサ素子に対応して、所定のリードフ
レーム陽極部およびリードフレーム陰極部を外部
端子とし、モールド樹脂により外装されて構成さ
れるチツプ型固体電解コンデンサにおいて、片面
が導電性樹脂を介して前記コンデンサ素子に接続
され、前記片面に対応する他方の面が前記モール
ド樹脂の外部に露出されて形成されるリードフレ
ーム陰極部を備えることを特徴とするチツプ型固
体電解コンデンサ。 A tantalum sintered body with tantalum wire planted thereon is used as an anode, and an oxide film is formed on the surface of the tantalum sintered body.
A chip-type solid electrolytic capacitor that corresponds to a capacitor element formed by sequentially forming a solid electrolyte layer and a silver paste layer, and is constructed by using a predetermined lead frame anode part and lead frame cathode part as external terminals, and being covered with a molded resin. A chip characterized in that it includes a lead frame cathode portion formed by having one side connected to the capacitor element via a conductive resin and the other side corresponding to the one side being exposed to the outside of the molding resin. type solid electrolytic capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10593787U JPS6411530U (en) | 1987-07-10 | 1987-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10593787U JPS6411530U (en) | 1987-07-10 | 1987-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6411530U true JPS6411530U (en) | 1989-01-20 |
Family
ID=31338998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10593787U Pending JPS6411530U (en) | 1987-07-10 | 1987-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6411530U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0455409U (en) * | 1990-09-21 | 1992-05-12 | ||
| JPH0470507U (en) * | 1990-10-31 | 1992-06-23 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5521194A (en) * | 1978-07-31 | 1980-02-15 | Sprague Electric Co | Sheathed chip capacitor and method of assembling same |
| JPS5858721A (en) * | 1981-10-02 | 1983-04-07 | マルコン電子株式会社 | Chip solid electrolytic condenser and method of producing same |
| JPS58199521A (en) * | 1982-05-17 | 1983-11-19 | マルコン電子株式会社 | Method of producing chip-shaped electronic part |
-
1987
- 1987-07-10 JP JP10593787U patent/JPS6411530U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5521194A (en) * | 1978-07-31 | 1980-02-15 | Sprague Electric Co | Sheathed chip capacitor and method of assembling same |
| JPS5858721A (en) * | 1981-10-02 | 1983-04-07 | マルコン電子株式会社 | Chip solid electrolytic condenser and method of producing same |
| JPS58199521A (en) * | 1982-05-17 | 1983-11-19 | マルコン電子株式会社 | Method of producing chip-shaped electronic part |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0455409U (en) * | 1990-09-21 | 1992-05-12 | ||
| JPH0470507U (en) * | 1990-10-31 | 1992-06-23 |