JP6537766B2 - チップ型電子部品 - Google Patents
チップ型電子部品 Download PDFInfo
- Publication number
- JP6537766B2 JP6537766B2 JP2013157878A JP2013157878A JP6537766B2 JP 6537766 B2 JP6537766 B2 JP 6537766B2 JP 2013157878 A JP2013157878 A JP 2013157878A JP 2013157878 A JP2013157878 A JP 2013157878A JP 6537766 B2 JP6537766 B2 JP 6537766B2
- Authority
- JP
- Japan
- Prior art keywords
- terminal electrode
- face
- thickness
- ceramic body
- chip
- 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.)
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- 239000000919 ceramic Substances 0.000 claims description 33
- 239000002344 surface layer Substances 0.000 claims description 7
- 239000003985 ceramic capacitor Substances 0.000 description 21
- 150000002500 ions Chemical class 0.000 description 21
- 239000000758 substrate Substances 0.000 description 21
- 238000013508 migration Methods 0.000 description 19
- 230000005012 migration Effects 0.000 description 19
- 239000010410 layer Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 229910001316 Ag alloy Inorganic materials 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000002003 electrode paste Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Images
Landscapes
- Ceramic Capacitors (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
Claims (1)
- 互いに対向する第1の端面および第2の端面と、前記第1の端面と第2の端面とを繋ぐ側面とを有するセラミック素体と、
前記第1の端面の側において、前記第1の端面および前記側面の一部を覆い、かつ、表面層がAgを含む第1の端子電極と、
前記第2の端面の側において、前記第2の端面および前記側面の一部を覆い、かつ、表面層がAgを含む第2の端子電極と
を備え、略直方体形状の外形を有するチップ型電子部品であって、
前記セラミック素体の側面が凸状に湾曲しており、
前記第1の端子電極の前記側面側の厚さをH1、前記第2の端子電極の前記側面側の厚さをH2、凸状に湾曲した前記側面の最大突出高さをYとしたときに、H1>Y、かつ、H2>Yであり、
前記第1の端子電極の前記側面側の厚さH1および前記第2の端子電極の前記側面側の厚さH2のうち、厚い方の厚さをHとし、Z=H−Yとしたときに、10μm≦Z≦30μmを満たし、
前記第1の端面と前記第2の端面の対向方向における前記素体の長さをLとし、P=L/Zとしたときに、25<P<100を満たす、チップ型電子部品。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013157878A JP6537766B2 (ja) | 2013-07-30 | 2013-07-30 | チップ型電子部品 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013157878A JP6537766B2 (ja) | 2013-07-30 | 2013-07-30 | チップ型電子部品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015029008A JP2015029008A (ja) | 2015-02-12 |
JP6537766B2 true JP6537766B2 (ja) | 2019-07-03 |
Family
ID=52492563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013157878A Active JP6537766B2 (ja) | 2013-07-30 | 2013-07-30 | チップ型電子部品 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6537766B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2023009743A (ja) * | 2021-07-08 | 2023-01-20 | 株式会社村田製作所 | 積層セラミックコンデンサ |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002015944A (ja) * | 2000-06-30 | 2002-01-18 | Kyocera Corp | セラミックコンデンサ |
JP3520075B2 (ja) * | 2001-04-12 | 2004-04-19 | Tdk株式会社 | 積層セラミック電子部品の製造方法 |
-
2013
- 2013-07-30 JP JP2013157878A patent/JP6537766B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2015029008A (ja) | 2015-02-12 |
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