CN108369865B - 带引线的电子部件 - Google Patents

带引线的电子部件 Download PDF

Info

Publication number: CN108369865B
Authority: CN; China
Prior art keywords: lead; storage means; electric storage; terminal; electronic component
Prior art date: 2016-02-12
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.): Active

Application number

CN201780004543.2A

Other languages

English (en)

Chinese (zh)

Other versions

CN108369865A (zh

Inventor

东条淳

渡部明生

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Murata Manufacturing Co Ltd

Original Assignee

Murata Manufacturing Co Ltd

Priority date (The priority date 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 date listed.)

2016-02-12

Filing date

2017-02-08

Publication date

2019-10-15

2017-02-08 Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd

2018-08-03 Publication of CN108369865A publication Critical patent/CN108369865A/zh

2019-10-15 Application granted granted Critical

2019-10-15 Publication of CN108369865B publication Critical patent/CN108369865B/zh

Status Active legal-status Critical Current

2037-02-08 Anticipated expiration legal-status Critical

Links

238000003860 storage Methods 0.000 abstract description 228
230000003071 parasitic effect Effects 0.000 abstract description 38
230000005540 biological transmission Effects 0.000 description 38
230000001629 suppression Effects 0.000 description 19
230000001939 inductive effect Effects 0.000 description 15
230000007423 decrease Effects 0.000 description 14
230000005611 electricity Effects 0.000 description 10
125000004122 cyclic group Chemical group 0.000 description 8
238000004519 manufacturing process Methods 0.000 description 7
239000000463 material Substances 0.000 description 6
239000000758 substrate Substances 0.000 description 6
238000010276 construction Methods 0.000 description 5
238000004804 winding Methods 0.000 description 5
230000008878 coupling Effects 0.000 description 4
238000010168 coupling process Methods 0.000 description 4
238000005859 coupling reaction Methods 0.000 description 4
238000007747 plating Methods 0.000 description 4
PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
239000003990 capacitor Substances 0.000 description 3
239000000919 ceramic Substances 0.000 description 3
230000000694 effects Effects 0.000 description 3
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
229910052782 aluminium Inorganic materials 0.000 description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
229910002113 barium titanate Inorganic materials 0.000 description 2
239000011324 bead Substances 0.000 description 2
239000013256 coordination polymer Substances 0.000 description 2
238000010586 diagram Methods 0.000 description 2
230000014759 maintenance of location Effects 0.000 description 2
238000000034 method Methods 0.000 description 2
230000024241 parasitism Effects 0.000 description 2
229910000679 solder Inorganic materials 0.000 description 2
206010027439 Metal poisoning Diseases 0.000 description 1
239000004411 aluminium Substances 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
238000005452 bending Methods 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
230000002401 inhibitory effect Effects 0.000 description 1
230000005764 inhibitory process Effects 0.000 description 1
238000009434 installation Methods 0.000 description 1
WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
239000000203 mixture Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
238000000926 separation method Methods 0.000 description 1
238000010008 shearing Methods 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
- H01G4/002—Details
- H01G4/228—Terminals
- 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
- H01G4/30—Stacked capacitors
- 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

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Manufacturing & Machinery (AREA)
Microelectronics & Electronic Packaging (AREA)
Filters And Equalizers (AREA)
Coils Or Transformers For Communication (AREA)
Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

CN201780004543.2A 2016-02-12 2017-02-08 带引线的电子部件 Active CN108369865B (zh)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2016-024559		2016-02-12
JP2016024559		2016-02-12
PCT/JP2017/004544 WO2017138555A1 (ja)	2016-02-12	2017-02-08	リード線付き電子部品

Publications (2)

Publication Number	Publication Date
CN108369865A CN108369865A (zh)	2018-08-03
CN108369865B true CN108369865B (zh)	2019-10-15

Family

ID=59563779

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CN201780004543.2A Active CN108369865B (zh)	2016-02-12	2017-02-08	带引线的电子部件

Country Status (3)

Country	Link
JP (1)	JP6627893B2 (ja)
CN (1)	CN108369865B (ja)
WO (1)	WO2017138555A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2020246028A1 (ja) *	2019-06-07	2020-12-10	三菱電機株式会社	ノイズフィルタ及び電源装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6223435U (ja) *	1985-07-29	1987-02-13
JPS6355551U (ja) *	1986-09-29	1988-04-14
JPH04281608A (ja) *	1991-03-11	1992-10-07	Murata Mfg Co Ltd	ノイズフィルタ
CN1193173A (zh) *	1997-03-10	1998-09-16	株式会社村田制作所	具有可变电容和电感的电感/电容组合元件
JP2015053448A (ja) *	2013-09-09	2015-03-19	株式会社村田製作所	３端子型電子部品およびその製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS59149622U (ja) *	1983-03-24	1984-10-06	株式会社村田製作所	電子部品
JPS63158025U (ja) *	1987-04-06	1988-10-17
JPH0419017U (ja) *	1990-06-08	1992-02-18
KR960013043B1 (ko) *	1992-10-23	1996-09-25	삼성전기 주식회사	3단자형 노이즈 필터 및 그 제조방법
JPH08162883A (ja) *	1994-12-02	1996-06-21	Pfu Ltd	Ｅｍｉフィルタ
JP4390614B2 (ja) *	2004-01-16	2009-12-24	株式会社アルバック	膜厚測定装置

2017
- 2017-02-08 CN CN201780004543.2A patent/CN108369865B/zh active Active
- 2017-02-08 WO PCT/JP2017/004544 patent/WO2017138555A1/ja active Application Filing
- 2017-02-08 JP JP2017566974A patent/JP6627893B2/ja active Active

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6223435U (ja) *	1985-07-29	1987-02-13
JPS6355551U (ja) *	1986-09-29	1988-04-14
JPH04281608A (ja) *	1991-03-11	1992-10-07	Murata Mfg Co Ltd	ノイズフィルタ
CN1193173A (zh) *	1997-03-10	1998-09-16	株式会社村田制作所	具有可变电容和电感的电感/电容组合元件
JP2015053448A (ja) *	2013-09-09	2015-03-19	株式会社村田製作所	３端子型電子部品およびその製造方法

Also Published As

Publication number	Publication date
JPWO2017138555A1 (ja)	2018-09-20
JP6627893B2 (ja)	2020-01-08
CN108369865A (zh)	2018-08-03
WO2017138555A1 (ja)	2017-08-17

Legal Events

Date	Code	Title
2018-08-03	PB01	Publication
2018-08-03	PB01	Publication
2018-08-28	SE01	Entry into force of request for substantive examination
2018-08-28	SE01	Entry into force of request for substantive examination
2019-10-15	GR01	Patent grant
2019-10-15	GR01	Patent grant

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