CN105408972B - 电子部件 - Google Patents

电子部件 Download PDF

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Publication number
CN105408972B
CN105408972B CN201480042011.4A CN201480042011A CN105408972B CN 105408972 B CN105408972 B CN 105408972B CN 201480042011 A CN201480042011 A CN 201480042011A CN 105408972 B CN105408972 B CN 105408972B
Authority
CN
China
Prior art keywords
mentioned
parallel
coil
connection portion
parallel connection
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.)
Active
Application number
CN201480042011.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN105408972A (zh
Inventor
小野崎纪道
立花薰
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.)
Filing date
Publication date
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of CN105408972A publication Critical patent/CN105408972A/zh
Application granted granted Critical
Publication of CN105408972B publication Critical patent/CN105408972B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/0006—Printed inductances
    • H01F17/0013—Printed inductances with stacked layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/0006—Printed inductances
    • H01F17/0033—Printed inductances with the coil helically wound around a magnetic core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
CN201480042011.4A 2013-08-13 2014-08-06 电子部件 Active CN105408972B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013-168104 2013-08-13
JP2013168104 2013-08-13
PCT/JP2014/070681 WO2015022889A1 (ja) 2013-08-13 2014-08-06 電子部品

Publications (2)

Publication Number Publication Date
CN105408972A CN105408972A (zh) 2016-03-16
CN105408972B true CN105408972B (zh) 2018-04-13

Family

ID=52468276

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480042011.4A Active CN105408972B (zh) 2013-08-13 2014-08-06 电子部件

Country Status (3)

Country Link
JP (1) JP6044716B2 (ja)
CN (1) CN105408972B (ja)
WO (1) WO2015022889A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7020455B2 (ja) * 2019-05-24 2022-02-16 株式会社村田製作所 積層型コイル部品
JP7127610B2 (ja) * 2019-05-24 2022-08-30 株式会社村田製作所 積層型コイル部品
JP7260015B2 (ja) * 2019-05-24 2023-04-18 株式会社村田製作所 積層型コイル部品及びバイアスティー回路
JP7260016B2 (ja) * 2019-05-24 2023-04-18 株式会社村田製作所 積層型コイル部品
JP7259545B2 (ja) * 2019-05-24 2023-04-18 株式会社村田製作所 積層型コイル部品
JP7215327B2 (ja) * 2019-05-24 2023-01-31 株式会社村田製作所 積層型コイル部品
JP7020532B2 (ja) * 2020-11-24 2022-02-16 株式会社村田製作所 積層型コイル部品
JP2022133015A (ja) * 2021-03-01 2022-09-13 Tdk株式会社 積層コイル部品

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3500319B2 (ja) * 1998-01-08 2004-02-23 太陽誘電株式会社 電子部品
JP2001044038A (ja) * 1999-08-03 2001-02-16 Taiyo Yuden Co Ltd 積層電子部品
JP5008926B2 (ja) * 2006-08-23 2012-08-22 Ｔｄｋ株式会社 積層型インダクタ及び積層型インダクタのインダクタンス調整方法
JP2009094149A (ja) * 2007-10-04 2009-04-30 Hitachi Metals Ltd 積層インダクタ
JP4780175B2 (ja) * 2008-10-30 2011-09-28 株式会社村田製作所 電子部品
JP5365420B2 (ja) * 2009-08-28 2013-12-11 Ｔｄｋ株式会社 積層型電子部品
JP5223821B2 (ja) * 2009-08-28 2013-06-26 Ｔｄｋ株式会社 積層型電子部品
WO2011145517A1 (ja) * 2010-05-19 2011-11-24 株式会社村田製作所 電子部品
JP5288025B2 (ja) * 2012-04-27 2013-09-11 Ｔｄｋ株式会社 積層型インダクタ及び積層型インダクタのインダクタンス調整方法

Also Published As

Publication number Publication date
CN105408972A (zh) 2016-03-16
JP6044716B2 (ja) 2016-12-14
JPWO2015022889A1 (ja) 2017-03-02
WO2015022889A1 (ja) 2015-02-19

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