JPH0247024U - - Google Patents
Info
- Publication number
- JPH0247024U JPH0247024U JP12642388U JP12642388U JPH0247024U JP H0247024 U JPH0247024 U JP H0247024U JP 12642388 U JP12642388 U JP 12642388U JP 12642388 U JP12642388 U JP 12642388U JP H0247024 U JPH0247024 U JP H0247024U
- Authority
- JP
- Japan
- Prior art keywords
- internal electrode
- electrode layer
- parts
- fuse
- 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 10
- 238000010586 diagram Methods 0.000 description 2
- 239000003985 ceramic capacitor Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Ceramic Capacitors (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
第1図a,b,cは本考案の第1の実施例の説
明図で、それぞれ内部電極印刷シートの平面図、
実施例の積層構造を示す斜視図および上面図、第
2図a,b〜第4図a,bは本考案の第2〜第4
の実施例の説明図で何れもそれらの内部電極印刷
シートの平面図および実施例の上面図、第5図a
,b,cは本考案の第5の実施例の説明図で、そ
れぞれ従来構造の内部電極印刷シートの平面図、
実施例の積層構造を示す斜視図および上面図、第
6図a,b,cはそれぞれ従来のヒユーズ付き積
層型コンデンサの一例の積層構造を示す斜視図上
面図および斜視図である。
1……(内部電極2が印刷された)誘電体シー
ト、2……(切り欠き部8を有する)内部電極、
3……(切り欠き部が無い)内部電極、4……(
内部電極3が印刷された)誘電体シート、5……
ヒユーズ部、6……(ヒユーズ部5が印刷された
)誘電体シート、7……保護誘電体シート、8…
…切り欠き部、9……接続用切り欠き部、10…
…内部電極ヒユーズ取出し部、11……内部電極
ヒユーズ接続部、12,13,26……外部電極
、14……接続導体、15……ヒユーズ付き積層
型コンデンサ、20,25……グリーンシート、
21,21a,21b,21c……(複数に分割
された)内部電極、22,22a……(複数の)
ヒユーズ部、23,23a……集電電極部、24
,24a,24b,24c……内部電極印刷シー
ト、27,27a,27b,27c,27d……
ヒユーズ付き積層セラミツクコンデンサ、28,
28a,28b,28c,28d……内部電極層
、24d……(内部電極30が印刷された)内部
電極印刷シート、30……(複数に分割されてい
ない従来の)内部電極、W1……(内部電極21
の)電極幅、W2……回路幅。
Figures 1a, b, and c are explanatory diagrams of the first embodiment of the present invention, and are respectively a plan view of an internal electrode printed sheet and a
The perspective view and top view showing the laminated structure of the embodiment, FIGS. 2 a, b to 4 a, b are
FIG.
, b, and c are explanatory diagrams of the fifth embodiment of the present invention, and are respectively a plan view of an internal electrode printed sheet with a conventional structure;
FIGS. 6A, 6B, and 6C are a perspective view and a top view showing a stacked structure of an example of a multilayer capacitor with a fuse, respectively. FIGS. 1... Dielectric sheet (on which internal electrode 2 is printed), 2... Internal electrode (having cutout portion 8),
3... (no cutout) internal electrode, 4... (
dielectric sheet with internal electrodes 3 printed thereon, 5...
Fuse part, 6... Dielectric sheet (on which fuse part 5 is printed), 7... Protective dielectric sheet, 8...
...Notch part, 9... Connection notch part, 10...
... Internal electrode fuse extraction part, 11 ... Internal electrode fuse connection part, 12, 13, 26 ... External electrode, 14 ... Connection conductor, 15 ... Multilayer capacitor with fuse, 20, 25 ... Green sheet,
21, 21a, 21b, 21c...(divided into multiple) internal electrodes, 22, 22a...(multiple)
Fuse part, 23, 23a... Current collecting electrode part, 24
, 24a, 24b, 24c... Internal electrode printed sheet, 27, 27a, 27b, 27c, 27d...
Multilayer ceramic capacitor with fuse, 28,
28a, 28b, 28c, 28d...Internal electrode layer, 24d...Internal electrode printed sheet (on which internal electrode 30 is printed), 30...(Conventional internal electrode not divided into multiple parts), W1...( Internal electrode 21
) electrode width, W2...circuit width.
Claims (1)
体化し、対向する一対の二側面に、前記内部電極
層と接続された外部電極を有する積層型コンデン
サにおいて、複数に分割された内部電極と、該内
部電極の各々に接続された複数のヒユーズ部より
成る内部電極層を有することを特徴とするヒユー
ズ付きコンデンサ。 (2) 内部電極層として、複数に分割された内部
電極と、該内部電極に接続され、かつ、該内部電
極の電極幅より狭い回路幅に形成された複数のヒ
ユーズ部を有する内部電極層を用いたことを特徴
とする実用新案登録請求の範囲第1項記載のヒユ
ーズ付きコンデンサ。 (3) 内部電極層として、複数に分割された内部
電極と、該内部電極に接続され、かつ、該内部電
極の電極幅より狭い回路幅に形成された複数のヒ
ユーズ部と、該複数のヒユーズ部を相互に接続す
る集電電極部とを有する内部電極層を用いたこと
を特徴とする実用新案登録請求の範囲第1項記載
のヒユーズ付きコンデンサ。 (4) 内部電極層として、複数に分割された櫛状
の内部電極を有する内部電極層を用いたことを特
徴とする実用新案登録請求の範囲第1項記載のヒ
ユーズ付きコンデンサ。 (5) 内部電極層として、複数に分割された櫛状
の内部電極と、該複数に分割された櫛状の内部電
極を相互に接続する集電電極部とを有する内部電
極層を用いたことを特徴とする実用新案登録請求
の範囲第1項記載のヒユーズ付きコンデンサ。 (6) 内部電極層として、対向する内部電極層の
少なくとも一方が、実用新案登録請求の範囲第1
項〜第5項に示した内部電極層を有することを特
徴とする実用新案登録請求の範囲第1項記載のヒ
ユーズ付きコンデンサ。[Claims for Utility Model Registration] (1) A multilayer capacitor in which dielectric layers and internal electrode layers are alternately laminated and integrated, and an external electrode is connected to the internal electrode layer on a pair of opposing sides. A capacitor with a fuse, characterized in that it has an internal electrode layer consisting of an internal electrode divided into a plurality of parts and a plurality of fuse parts connected to each of the internal electrodes. (2) The internal electrode layer includes an internal electrode divided into a plurality of parts and a plurality of fuse parts connected to the internal electrode and formed to have a circuit width narrower than the electrode width of the internal electrode. A capacitor with a fuse according to claim 1 of the utility model registration claim, which is characterized in that the capacitor is used. (3) As an internal electrode layer, an internal electrode divided into a plurality of parts, a plurality of fuse parts connected to the internal electrode and formed with a circuit width narrower than the electrode width of the internal electrode, and the plurality of fuse parts 2. A fused capacitor according to claim 1, which is characterized by using an internal electrode layer having a collector electrode section that connects the sections to each other. (4) A capacitor with a fuse according to claim 1 of the utility model registration, characterized in that an internal electrode layer having a comb-shaped internal electrode divided into a plurality of parts is used as the internal electrode layer. (5) As the internal electrode layer, an internal electrode layer having a comb-shaped internal electrode divided into a plurality of parts and a current collecting electrode section that interconnects the comb-shaped internal electrode divided into a plurality of parts is used. A capacitor with a fuse according to claim 1 of the utility model registration claim, characterized in that: (6) As the internal electrode layer, at least one of the opposing internal electrode layers is within the scope of utility model registration claim 1.
A fused capacitor according to claim 1, which is characterized by having an internal electrode layer as shown in claims 1 to 5.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12642388U JPH0247024U (en) | 1988-09-27 | 1988-09-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12642388U JPH0247024U (en) | 1988-09-27 | 1988-09-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0247024U true JPH0247024U (en) | 1990-03-30 |
Family
ID=31377934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12642388U Pending JPH0247024U (en) | 1988-09-27 | 1988-09-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0247024U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0410406A (en) * | 1990-04-26 | 1992-01-14 | Murata Mfg Co Ltd | Stacked capacitor |
JP2007220917A (en) * | 2006-02-16 | 2007-08-30 | Tdk Corp | Laminated capacitor |
JP2010087260A (en) * | 2008-09-30 | 2010-04-15 | Tdk Corp | Multilayer capacitor |
-
1988
- 1988-09-27 JP JP12642388U patent/JPH0247024U/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0410406A (en) * | 1990-04-26 | 1992-01-14 | Murata Mfg Co Ltd | Stacked capacitor |
JP2007220917A (en) * | 2006-02-16 | 2007-08-30 | Tdk Corp | Laminated capacitor |
JP2010087260A (en) * | 2008-09-30 | 2010-04-15 | Tdk Corp | Multilayer capacitor |
JP4600561B2 (en) * | 2008-09-30 | 2010-12-15 | Tdk株式会社 | Multilayer capacitor |
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