CN119744426A - 线圈部件 - Google Patents

线圈部件 Download PDF

Info

Publication number
CN119744426A
CN119744426A CN202380061058.4A CN202380061058A CN119744426A CN 119744426 A CN119744426 A CN 119744426A CN 202380061058 A CN202380061058 A CN 202380061058A CN 119744426 A CN119744426 A CN 119744426A
Authority
CN
China
Prior art keywords
mounting
coil component
mounting surface
opposing
surface facing
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
CN202380061058.4A
Other languages
English (en)
Chinese (zh)
Inventor
宫本昌史
岩浅广大
辻林太朗
奈良原亮
床井正护
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 CN119744426A publication Critical patent/CN119744426A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/04—Fixed inductances of the signal type with magnetic core
    • H01F17/045—Fixed inductances of the signal type with magnetic core with core of cylindric geometry and coil wound along its longitudinal axis, i.e. rod or drum core
    • 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
    • H01F27/2823—Wires
    • H01F27/2828—Construction of conductive connections, of leads
    • 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
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support
    • 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
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/263—Fastening parts of the core together

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
CN202380061058.4A 2022-08-23 2023-07-22 线圈部件 Pending CN119744426A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022132155 2022-08-23
JP2022-132155 2022-08-23
PCT/JP2023/026909 WO2024042949A1 (ja) 2022-08-23 2023-07-22 コイル部品

Publications (1)

Publication Number Publication Date
CN119744426A true CN119744426A (zh) 2025-04-01

Family

ID=90013248

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380061058.4A Pending CN119744426A (zh) 2022-08-23 2023-07-22 线圈部件

Country Status (5)

Country Link
US (1) US20250191835A1 (https=)
JP (1) JPWO2024042949A1 (https=)
CN (1) CN119744426A (https=)
DE (1) DE112023002701T5 (https=)
WO (1) WO2024042949A1 (https=)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0425210U (https=) * 1990-06-20 1992-02-28
JP3409349B2 (ja) * 1992-03-05 2003-05-26 松下電器産業株式会社 チップ形ノイズ除去フィルタおよびその製造方法
JPH10172832A (ja) * 1996-12-11 1998-06-26 Taiyo Yuden Co Ltd 巻線型電子部品
JP2010093063A (ja) * 2008-10-08 2010-04-22 Tdk Corp 金属圧粉コイル部品
JP6323365B2 (ja) * 2015-02-27 2018-05-16 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
JP6547683B2 (ja) * 2016-05-26 2019-07-24 株式会社村田製作所 コイル部品
JP2018133355A (ja) * 2017-02-13 2018-08-23 株式会社村田製作所 積層セラミック電子部品
JP7218588B2 (ja) * 2019-01-28 2023-02-07 Tdk株式会社 コイル部品

Also Published As

Publication number Publication date
US20250191835A1 (en) 2025-06-12
JPWO2024042949A1 (https=) 2024-02-29
WO2024042949A1 (ja) 2024-02-29
DE112023002701T5 (de) 2025-04-03

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