JP2016219602A - 電子部品 - Google Patents
電子部品 Download PDFInfo
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- JP2016219602A JP2016219602A JP2015103025A JP2015103025A JP2016219602A JP 2016219602 A JP2016219602 A JP 2016219602A JP 2015103025 A JP2015103025 A JP 2015103025A JP 2015103025 A JP2015103025 A JP 2015103025A JP 2016219602 A JP2016219602 A JP 2016219602A
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- 239000002184 metal Substances 0.000 claims abstract description 96
- 229910052751 metal Inorganic materials 0.000 claims abstract description 96
- 239000003990 capacitor Substances 0.000 claims abstract description 92
- 239000004020 conductor Substances 0.000 claims description 66
- 230000001681 protective effect Effects 0.000 abstract description 3
- 230000004048 modification Effects 0.000 description 24
- 238000012986 modification Methods 0.000 description 24
- 239000004065 semiconductor Substances 0.000 description 9
- 239000012212 insulator Substances 0.000 description 6
- 238000010030 laminating Methods 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 5
- 238000007747 plating Methods 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- 239000013256 coordination polymer Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/40—Structural combinations of fixed capacitors with other electric elements, the structure mainly consisting of a capacitor, e.g. RC combinations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/14—Protection against electric or thermal overload
- H01G2/16—Protection against electric or thermal overload with fusing elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/02—Mountings
- H01G2/06—Mountings specially adapted for mounting on a printed-circuit support
- H01G2/065—Mountings specially adapted for mounting on a printed-circuit support for surface mounting, e.g. chip capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/14—Protection against electric or thermal overload
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/08—Inorganic dielectrics
- H01G4/12—Ceramic dielectrics
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/228—Terminals
- H01G4/232—Terminals electrically connecting two or more layers of a stacked or rolled capacitor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/228—Terminals
- H01G4/248—Terminals the terminals embracing or surrounding the capacitive element, e.g. caps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/30—Stacked capacitors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10015—Non-printed capacitor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10181—Fuse
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10431—Details of mounted components
- H05K2201/10507—Involving several components
- H05K2201/10515—Stacked components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10431—Details of mounted components
- H05K2201/10507—Involving several components
- H05K2201/10522—Adjacent components
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Thermistors And Varistors (AREA)
- Ceramic Capacitors (AREA)
Abstract
【解決手段】第一金属端子T1は、積層コンデンサC1の第二外部電極5の電極部分5aに接続されている第一接続部30と、第一接続部30から延びている第一脚部31と、を備えている。第二金属端子T2は、過電流保護素子CP1の第三外部電極13の電極部分13aに接続されている第二接続部40と、第二接続部40から延びている第二脚部41と、を備えている。積層コンデンサC1と過電流保護素子CP1とは、第一主面1aと第三側面11aとが対向するように配置されている。第一外部電極3の電極部分3aと第四外部電極15の電極部分15aとが接続されている。
【選択図】図2
Description
Claims (4)
- 積層コンデンサ、過電流保護素子、第一金属端子、及び第二金属端子を備え、
前記積層コンデンサは、
直方体形状を呈しており、第一方向で互いに対向している第一及び第二主面と、前記第一及び第二主面を連結するように前記第一方向に延びていると共に前記第一方向と直交する第二方向で互いに対向している第一及び第二端面と、前記第一及び第二主面を連結するように前記第一方向に延びていると共に前記第一及び第二方向に直交する第三方向で互いに対向している第一及び第二側面と、を有している第一素体と、
互いに対向するように前記第一素体内に交互に配置されている第一及び第二内部電極と、
前記第一主面に配置されている電極部分を有しており、前記第一内部電極が接続されている第一外部電極と、
前記第一端面に配置されている電極部分を有しており、前記第二内部電極が接続されている第二外部電極と、を備え、
前記過電流保護素子は、
前記第二方向で互いに対向している第三及び第四端面と、前記第三及び第四端面を連結するように前記第二方向に延びている第三側面と、を有している第二素体と、
前記第二素体内に配置されている保護回路要素と、
前記第三端面に配置されている電極部分を有しており、前記保護回路要素が接続されている第三外部電極と、
前記第三側面に配置されている電極部分を有しており、前記保護回路要素が接続されている第四外部電極と、を備え、
前記第一金属端子は、前記第二外部電極の前記電極部分に接続されている第一接続部と、前記第一接続部から延びている第一脚部と、を備え、
前記第二金属端子は、前記第三外部電極の前記電極部分に接続されている第二接続部と、前記第二接続部から延びている第二脚部と、を備え、
前記積層コンデンサと前記過電流保護素子とは、前記第一主面と前記第三側面とが対向するように配置されており、
前記第一外部電極の前記電極部分と前記第四外部電極の前記電極部分とが接続されている、電子部品。 - 前記第一内部電極と前記第一外部電極の前記電極部分とが接続され、
前記保護回路要素と前記第四外部電極の前記電極部分とが接続されている、請求項1に記載の電子部品。 - 前記過電流保護素子は、PTCサーミスタであると共に、互いに対向する少なくとも一対の内部電極を前記保護回路要素として有し、
一方の前記内部電極が前記第三外部電極に接続され、
他方の前記内部電極が前記第四外部電極に接続されている、請求項1又は2に記載の電子部品。 - 前記過電流保護素子は、ヒューズであると共に、可溶金属からなる内部導体を前記保護回路要素として有し、
前記内部導体の一端部が前記第三外部電極に接続され、
前記内部導体の他端部が前記第四外部電極に接続されている、請求項1又は2に記載の電子部品。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015103025A JP6477234B2 (ja) | 2015-05-20 | 2015-05-20 | 電子部品 |
US15/142,580 US9916929B2 (en) | 2015-05-20 | 2016-04-29 | Electronic component |
CN201610334344.5A CN106169371B (zh) | 2015-05-20 | 2016-05-19 | 电子部件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015103025A JP6477234B2 (ja) | 2015-05-20 | 2015-05-20 | 電子部品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016219602A true JP2016219602A (ja) | 2016-12-22 |
JP6477234B2 JP6477234B2 (ja) | 2019-03-06 |
Family
ID=57325576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015103025A Active JP6477234B2 (ja) | 2015-05-20 | 2015-05-20 | 電子部品 |
Country Status (3)
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US (1) | US9916929B2 (ja) |
JP (1) | JP6477234B2 (ja) |
CN (1) | CN106169371B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019062023A (ja) * | 2017-09-25 | 2019-04-18 | Tdk株式会社 | 電子部品装置 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6547569B2 (ja) * | 2015-10-08 | 2019-07-24 | Tdk株式会社 | 電子部品 |
US10607777B2 (en) * | 2017-02-06 | 2020-03-31 | Avx Corporation | Integrated capacitor filter and integrated capacitor filter with varistor function |
KR102516763B1 (ko) * | 2017-08-29 | 2023-03-31 | 삼성전기주식회사 | 복합 전자부품, 그 실장 기판 |
JP7052259B2 (ja) * | 2017-08-31 | 2022-04-12 | Tdk株式会社 | 電子部品 |
JP2019062042A (ja) * | 2017-09-26 | 2019-04-18 | 太陽誘電株式会社 | 金属端子付き電子部品および電子部品実装回路基板 |
JP7192387B2 (ja) * | 2018-10-22 | 2022-12-20 | Tdk株式会社 | 電子部品 |
JP7179634B2 (ja) | 2019-02-07 | 2022-11-29 | 株式会社東芝 | コンデンサ及びコンデンサモジュール |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03266410A (ja) * | 1990-03-16 | 1991-11-27 | Mitsubishi Materials Corp | Cr複合素子 |
JPH0794071A (ja) * | 1993-09-21 | 1995-04-07 | Rohm Co Ltd | 面実装型回路保持素子及びその製造方法 |
US20090077800A1 (en) * | 2007-09-24 | 2009-03-26 | Randall Michael S | Method of attaching an electronic device to an mlcc having a curved surface |
JP2012164972A (ja) * | 2011-01-17 | 2012-08-30 | Murata Mfg Co Ltd | セラミック複合電子部品およびその製造に用いられる電子部品素子供給装置 |
JP2013502746A (ja) * | 2009-08-24 | 2013-01-24 | ケメット エレクトロニクス コーポレーション | 外部ヒューズ付きの抵抗装荷安全コンデンサ |
US20150022937A1 (en) * | 2013-07-18 | 2015-01-22 | Samsung Electro-Mechanics Co., Ltd. | Composite electronic component and board having the same |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5093774A (en) | 1991-03-22 | 1992-03-03 | Thomas & Betts Corporation | Two-terminal series-connected network |
JP3687832B2 (ja) | 1998-12-15 | 2005-08-24 | 株式会社村田製作所 | 積層セラミックコンデンサ |
EP1011117A3 (en) | 1998-12-15 | 2004-11-10 | Murata Manufacturing Co., Ltd. | Monolithic ceramic capacitor |
JP3883528B2 (ja) | 2003-08-19 | 2007-02-21 | Tdk株式会社 | 電子部品 |
US7164573B1 (en) * | 2005-08-31 | 2007-01-16 | Kemet Electronic Corporation | High ESR or fused ceramic chip capacitor |
US7826200B2 (en) * | 2008-03-25 | 2010-11-02 | Avx Corporation | Electrolytic capacitor assembly containing a resettable fuse |
-
2015
- 2015-05-20 JP JP2015103025A patent/JP6477234B2/ja active Active
-
2016
- 2016-04-29 US US15/142,580 patent/US9916929B2/en active Active
- 2016-05-19 CN CN201610334344.5A patent/CN106169371B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03266410A (ja) * | 1990-03-16 | 1991-11-27 | Mitsubishi Materials Corp | Cr複合素子 |
JPH0794071A (ja) * | 1993-09-21 | 1995-04-07 | Rohm Co Ltd | 面実装型回路保持素子及びその製造方法 |
US20090077800A1 (en) * | 2007-09-24 | 2009-03-26 | Randall Michael S | Method of attaching an electronic device to an mlcc having a curved surface |
JP2013502746A (ja) * | 2009-08-24 | 2013-01-24 | ケメット エレクトロニクス コーポレーション | 外部ヒューズ付きの抵抗装荷安全コンデンサ |
JP2012164972A (ja) * | 2011-01-17 | 2012-08-30 | Murata Mfg Co Ltd | セラミック複合電子部品およびその製造に用いられる電子部品素子供給装置 |
US20150022937A1 (en) * | 2013-07-18 | 2015-01-22 | Samsung Electro-Mechanics Co., Ltd. | Composite electronic component and board having the same |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019062023A (ja) * | 2017-09-25 | 2019-04-18 | Tdk株式会社 | 電子部品装置 |
Also Published As
Publication number | Publication date |
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CN106169371B (zh) | 2018-06-26 |
US9916929B2 (en) | 2018-03-13 |
CN106169371A (zh) | 2016-11-30 |
US20160343504A1 (en) | 2016-11-24 |
JP6477234B2 (ja) | 2019-03-06 |
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