JP2019102471A - 電子部品 - Google Patents
電子部品 Download PDFInfo
- Publication number
- JP2019102471A JP2019102471A JP2017227861A JP2017227861A JP2019102471A JP 2019102471 A JP2019102471 A JP 2019102471A JP 2017227861 A JP2017227861 A JP 2017227861A JP 2017227861 A JP2017227861 A JP 2017227861A JP 2019102471 A JP2019102471 A JP 2019102471A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- terminal
- main surface
- thickness
- terminal electrode
- 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.)
- Granted
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- 239000002184 metal Substances 0.000 claims description 24
- 229910052751 metal Inorganic materials 0.000 claims description 24
- 239000011347 resin Substances 0.000 claims description 15
- 229920005989 resin Polymers 0.000 claims description 15
- 239000004020 conductor Substances 0.000 description 39
- 239000003990 capacitor Substances 0.000 description 24
- 238000007747 plating Methods 0.000 description 15
- 239000012212 insulator Substances 0.000 description 8
- 229910000679 solder Inorganic materials 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000007650 screen-printing Methods 0.000 description 5
- 230000035939 shock Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 229910001316 Ag alloy Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910001020 Au alloy Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910001252 Pd alloy Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical group [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Landscapes
- Details Of Resistors (AREA)
- Coils Or Transformers For Communication (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
Description
Claims (6)
- 直方体形状を呈しており、実装面とされる第1主面と、前記第1主面と互いに対向している第2主面と、前記第1主面と前記第2主面との間を連結するように延びている四つの側面と、を有している素体と、
前記第1主面の一部と、前記四つの側面のうち一つの側面の一部と、を連続して覆うように設けられた端子電極と、を備え、
前記端子電極は、焼結金属層と、前記焼結金属層上に設けられた導電性樹脂層と、を有しており、
前記導電性樹脂層は、前記第1主面と前記一つの側面との間の稜線部上に設けられた第1電極部分と、前記一つの側面上に設けられた第2電極部分と、を有しており、
前記第1電極部分の厚さは、前記第2電極部分の厚さよりも厚い、電子部品。 - 前記焼結金属層は、前記稜線部上に設けられた第3電極部分を有しており、
前記第1電極部分の厚さは、前記第3電極部分の厚さよりも厚い、請求項1に記載の電子部品。 - 前記焼結金属層は、前記稜線部上に設けられた第3電極部分と、前記一つの側面上に設けられた第4電極部分と、を有しており、
前記第3電極部分の厚さは、前記第4電極部分の厚さよりも厚い、請求項1に記載の電子部品。 - 前記第1電極部分の厚さは、前記第3電極部分の厚さよりも厚い、請求項3に記載の電子部品。
- 前記端子電極は、前記四つの側面のうち前記一つの側面以外の三つの側面から離間して設けられている、請求項1〜4のいずれか一項に記載の電子部品。
- 前記焼結金属層の前記第1主面上の端縁は、略直線状である、請求項1〜5のいずれか一項に記載の電子部品。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017227861A JP7192207B2 (ja) | 2017-11-28 | 2017-11-28 | 電子部品 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017227861A JP7192207B2 (ja) | 2017-11-28 | 2017-11-28 | 電子部品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019102471A true JP2019102471A (ja) | 2019-06-24 |
JP7192207B2 JP7192207B2 (ja) | 2022-12-20 |
Family
ID=66977129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017227861A Active JP7192207B2 (ja) | 2017-11-28 | 2017-11-28 | 電子部品 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP7192207B2 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08203770A (ja) * | 1995-01-27 | 1996-08-09 | Murata Mfg Co Ltd | セラミック電子部品 |
JP2004235377A (ja) * | 2003-01-29 | 2004-08-19 | Kyocera Corp | セラミック電子部品 |
JP2009206460A (ja) * | 2008-02-29 | 2009-09-10 | Tdk Corp | 表面実装型電子部品アレイ |
JP2009239094A (ja) * | 2008-03-27 | 2009-10-15 | Tdk Corp | 表面実装型電子部品アレイ及びその製造方法 |
JP2014197666A (ja) * | 2013-03-07 | 2014-10-16 | 株式会社村田製作所 | 電子部品およびその製造方法 |
-
2017
- 2017-11-28 JP JP2017227861A patent/JP7192207B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08203770A (ja) * | 1995-01-27 | 1996-08-09 | Murata Mfg Co Ltd | セラミック電子部品 |
JP2004235377A (ja) * | 2003-01-29 | 2004-08-19 | Kyocera Corp | セラミック電子部品 |
JP2009206460A (ja) * | 2008-02-29 | 2009-09-10 | Tdk Corp | 表面実装型電子部品アレイ |
JP2009239094A (ja) * | 2008-03-27 | 2009-10-15 | Tdk Corp | 表面実装型電子部品アレイ及びその製造方法 |
JP2014197666A (ja) * | 2013-03-07 | 2014-10-16 | 株式会社村田製作所 | 電子部品およびその製造方法 |
Also Published As
Publication number | Publication date |
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JP7192207B2 (ja) | 2022-12-20 |
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