CN103219131A - 表面安装电感器及其制造方法 - Google Patents

表面安装电感器及其制造方法 Download PDF

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Publication number
CN103219131A
CN103219131A CN2013100198272A CN201310019827A CN103219131A CN 103219131 A CN103219131 A CN 103219131A CN 2013100198272 A CN2013100198272 A CN 2013100198272A CN 201310019827 A CN201310019827 A CN 201310019827A CN 103219131 A CN103219131 A CN 103219131A
Authority
CN
China
Prior art keywords
core
mount inductor
surface mount
coil
width
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
Application number
CN2013100198272A
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English (en)
Chinese (zh)
Inventor
狮子仓洋
户塚昌明
佐佐森邦夫
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
Toko Inc
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.)
Filing date
Publication date
Application filed by Toko Inc filed Critical Toko Inc
Publication of CN103219131A publication Critical patent/CN103219131A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/288—Shielding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • H01F27/292—Surface mounted devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/08—Cores, Yokes, or armatures made from powder
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
CN2013100198272A 2012-01-20 2013-01-18 表面安装电感器及其制造方法 Pending CN103219131A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012009666A JP5450675B2 (ja) 2012-01-20 2012-01-20 面実装インダクタとその製造方法
JP2012-009666 2012-01-20

Publications (1)

Publication Number Publication Date
CN103219131A true CN103219131A (zh) 2013-07-24

Family

ID=48816834

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013100198272A Pending CN103219131A (zh) 2012-01-20 2013-01-18 表面安装电感器及其制造方法

Country Status (4)

Country Link
JP (1) JP5450675B2 (https=)
KR (1) KR102022272B1 (https=)
CN (1) CN103219131A (https=)
TW (1) TWI541843B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112349475A (zh) * 2019-08-07 2021-02-09 株式会社村田制作所 电感器部件以及电子部件
CN113130188A (zh) * 2020-01-15 2021-07-16 株式会社村田制作所 电感器

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6400335B2 (ja) * 2014-05-26 2018-10-03 太陽誘電株式会社 コイル部品及び電子機器
KR101686989B1 (ko) 2014-08-07 2016-12-19 주식회사 모다이노칩 파워 인덕터
JP6179491B2 (ja) * 2014-09-05 2017-08-16 株式会社村田製作所 表面実装インダクタ及びその製造方法
KR101681201B1 (ko) 2014-09-11 2016-12-01 주식회사 모다이노칩 파워 인덕터
KR102130672B1 (ko) * 2015-09-14 2020-07-06 삼성전기주식회사 적층 전자부품 및 그 제조방법
KR102127811B1 (ko) * 2015-10-19 2020-06-29 삼성전기주식회사 적층 전자부품 및 그 제조방법
JP6463256B2 (ja) * 2015-12-11 2019-01-30 太陽誘電株式会社 コイル部品及びその製造方法，電子機器
KR102558332B1 (ko) * 2016-05-04 2023-07-21 엘지이노텍 주식회사 인덕터 및 이의 제조 방법
JP6520861B2 (ja) * 2016-08-10 2019-05-29 株式会社村田製作所 電子部品
JP6414612B2 (ja) * 2017-04-25 2018-10-31 株式会社村田製作所 表面実装インダクタ及びその製造方法
US11657955B2 (en) 2018-04-10 2023-05-23 Murata Manufacturing Co., Ltd. Surface mount inductor
JP6567152B2 (ja) * 2018-09-05 2019-08-28 太陽誘電株式会社 コイル部品及び電子機器
JP6918870B2 (ja) * 2018-09-05 2021-08-11 太陽誘電株式会社 コイル部品及び電子機器
JP6549779B2 (ja) * 2018-12-28 2019-07-24 太陽誘電株式会社 コイル部品及びその製造方法，電子機器
JP7183934B2 (ja) 2019-04-22 2022-12-06 Tdk株式会社 コイル部品及びその製造方法
JP7188258B2 (ja) 2019-04-22 2022-12-13 Tdk株式会社 コイル部品及びその製造方法
US12014865B2 (en) 2019-09-26 2024-06-18 Murata Manufacturing Co., Ltd. Inductor and method for manufacturing the same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001068356A (ja) * 1999-08-24 2001-03-16 Tokin Corp 積層型インピーダンス素子
CN1722318A (zh) * 2004-07-12 2006-01-18 Tdk株式会社 线圈零件
JP2010186910A (ja) * 2009-02-13 2010-08-26 Toko Inc モールドコイルの製造方法
CN101859641A (zh) * 2009-04-10 2010-10-13 东光株式会社 表面安装电感器的制造方法和表面安装电感器
JP2011035147A (ja) * 2009-07-31 2011-02-17 Tdk Corp コイル部品の製造方法及びコイル部品

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5646510A (en) * 1979-09-25 1981-04-27 Tdk Corp Inductor, inductor assembly, and method of manufacture thereof
JP2001155938A (ja) * 1999-09-17 2001-06-08 Fdk Corp 積層インダクタおよびその製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001068356A (ja) * 1999-08-24 2001-03-16 Tokin Corp 積層型インピーダンス素子
CN1722318A (zh) * 2004-07-12 2006-01-18 Tdk株式会社 线圈零件
JP2010186910A (ja) * 2009-02-13 2010-08-26 Toko Inc モールドコイルの製造方法
CN101859641A (zh) * 2009-04-10 2010-10-13 东光株式会社 表面安装电感器的制造方法和表面安装电感器
JP2011035147A (ja) * 2009-07-31 2011-02-17 Tdk Corp コイル部品の製造方法及びコイル部品

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112349475A (zh) * 2019-08-07 2021-02-09 株式会社村田制作所 电感器部件以及电子部件
CN113130188A (zh) * 2020-01-15 2021-07-16 株式会社村田制作所 电感器
CN113130188B (zh) * 2020-01-15 2025-01-28 株式会社村田制作所 电感器

Also Published As

Publication number Publication date
JP5450675B2 (ja) 2014-03-26
TWI541843B (zh) 2016-07-11
KR102022272B1 (ko) 2019-09-18
JP2013149814A (ja) 2013-08-01
TW201346952A (zh) 2013-11-16
KR20130085961A (ko) 2013-07-30

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TA01 Transfer of patent application right

Effective date of registration: 20170517

Address after: Kyoto Japan

Applicant after: Murata Manufacturing Co., Ltd.

Address before: Saitama Prefecture, Japan

Applicant before: Kochi Aki Co., Ltd.

TA01 Transfer of patent application right
RJ01 Rejection of invention patent application after publication

Application publication date: 20130724

RJ01 Rejection of invention patent application after publication