JP5450675B2 - 面実装インダクタとその製造方法 - Google Patents

面実装インダクタとその製造方法 Download PDF

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Publication number
JP5450675B2
JP5450675B2 JP2012009666A JP2012009666A JP5450675B2 JP 5450675 B2 JP5450675 B2 JP 5450675B2 JP 2012009666 A JP2012009666 A JP 2012009666A JP 2012009666 A JP2012009666 A JP 2012009666A JP 5450675 B2 JP5450675 B2 JP 5450675B2
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JP
Japan
Prior art keywords
core portion
core
coil
mount inductor
external electrode
Prior art date
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Application number
JP2012009666A
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English (en)
Japanese (ja)
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JP2013149814A5 (https=
JP2013149814A (ja
Inventor
洋 獅子倉
昌明 戸塚
邦夫 佐々森
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.)
Toko Inc
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
Priority to JP2012009666A priority Critical patent/JP5450675B2/ja
Priority to TW102100532A priority patent/TWI541843B/zh
Priority to KR1020130002506A priority patent/KR102022272B1/ko
Priority to CN2013100198272A priority patent/CN103219131A/zh
Publication of JP2013149814A publication Critical patent/JP2013149814A/ja
Publication of JP2013149814A5 publication Critical patent/JP2013149814A5/ja
Application granted granted Critical
Publication of JP5450675B2 publication Critical patent/JP5450675B2/ja
Active 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)
JP2012009666A 2012-01-20 2012-01-20 面実装インダクタとその製造方法 Active JP5450675B2 (ja)

Priority Applications (4)

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
TW102100532A TWI541843B (zh) 2012-01-20 2013-01-08 表面安裝感應器及其製造方法
KR1020130002506A KR102022272B1 (ko) 2012-01-20 2013-01-09 면실장 인덕터와 그 제조 방법
CN2013100198272A CN103219131A (zh) 2012-01-20 2013-01-18 表面安装电感器及其制造方法

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
JP2013149814A JP2013149814A (ja) 2013-08-01
JP2013149814A5 JP2013149814A5 (https=) 2013-09-26
JP5450675B2 true JP5450675B2 (ja) 2014-03-26

Family

ID=48816834

Family Applications (1)

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

Country Status (4)

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

Families Citing this family (19)

* 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
JP7163882B2 (ja) * 2019-08-07 2022-11-01 株式会社村田製作所 インダクタ部品および電子部品
US12014865B2 (en) 2019-09-26 2024-06-18 Murata Manufacturing Co., Ltd. Inductor and method for manufacturing the same
CN113130188B (zh) 2020-01-15 2025-01-28 株式会社村田制作所 电感器

Family Cites Families (7)

* 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
JP2001068356A (ja) * 1999-08-24 2001-03-16 Tokin Corp 積層型インピーダンス素子
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
JP4019071B2 (ja) * 2004-07-12 2007-12-05 Ｔｄｋ株式会社 コイル部品
JP2010186910A (ja) * 2009-02-13 2010-08-26 Toko Inc モールドコイルの製造方法
JP4714779B2 (ja) * 2009-04-10 2011-06-29 東光株式会社 表面実装インダクタの製造方法とその表面実装インダクタ
JP4853841B2 (ja) * 2009-07-31 2012-01-11 Ｔｄｋ株式会社 コイル部品の製造方法及びコイル部品

Also Published As

Publication number Publication date
TWI541843B (zh) 2016-07-11
KR102022272B1 (ko) 2019-09-18
CN103219131A (zh) 2013-07-24
JP2013149814A (ja) 2013-08-01
TW201346952A (zh) 2013-11-16
KR20130085961A (ko) 2013-07-30

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