JP7843470B2 - 積層バリスタ - Google Patents

積層バリスタ

Info

Publication number
JP7843470B2
JP7843470B2 JP2022571418A JP2022571418A JP7843470B2 JP 7843470 B2 JP7843470 B2 JP 7843470B2 JP 2022571418 A JP2022571418 A JP 2022571418A JP 2022571418 A JP2022571418 A JP 2022571418A JP 7843470 B2 JP7843470 B2 JP 7843470B2
Authority
JP
Japan
Prior art keywords
opposing portion
internal electrode
electrode
external
varistor
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
JP2022571418A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022138515A1 (https=
JPWO2022138515A5 (https=
Inventor
真史 高村
沙也佳 渡邉
健史 藤井
剣 矢内
優斗 秋山
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management 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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of JPWO2022138515A1 publication Critical patent/JPWO2022138515A1/ja
Publication of JPWO2022138515A5 publication Critical patent/JPWO2022138515A5/ja
Application granted granted Critical
Publication of JP7843470B2 publication Critical patent/JP7843470B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points specially adapted for resistors; Arrangements of terminals or tapping points on resistors
    • H01C1/148—Terminals or tapping points specially adapted for resistors; Arrangements of terminals or tapping points on resistors the terminals embracing or surrounding the resistive element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/105—Varistor cores
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/18—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material comprising a plurality of layers stacked between terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
JP2022571418A 2020-12-24 2021-12-17 積層バリスタ Active JP7843470B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020214486 2020-12-24
JP2020214486 2020-12-24
PCT/JP2021/046881 WO2022138515A1 (ja) 2020-12-24 2021-12-17 積層バリスタ

Publications (3)

Publication Number Publication Date
JPWO2022138515A1 JPWO2022138515A1 (https=) 2022-06-30
JPWO2022138515A5 JPWO2022138515A5 (https=) 2024-12-12
JP7843470B2 true JP7843470B2 (ja) 2026-04-10

Family

ID=82157835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022571418A Active JP7843470B2 (ja) 2020-12-24 2021-12-17 積層バリスタ

Country Status (4)

Country Link
US (1) US12224090B2 (https=)
JP (1) JP7843470B2 (https=)
CN (2) CN115023774B (https=)
WO (1) WO2022138515A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7745231B2 (ja) * 2021-02-24 2025-09-29 パナソニックＩｐマネジメント株式会社 積層バリスタ
WO2025198014A1 (ja) * 2024-03-21 2025-09-25 パナソニックＩｐマネジメント株式会社 積層セラミック部品

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007115931A (ja) 2005-10-21 2007-05-10 Taiyo Yuden Co Ltd バリスタ
JP2007266069A (ja) 2006-03-27 2007-10-11 Tdk Corp 積層型バリスタアレイ
JP2017204547A (ja) 2016-05-11 2017-11-16 パナソニックＩｐマネジメント株式会社 積層バリスタ
JP2020096075A (ja) 2018-12-12 2020-06-18 Tdk株式会社 チップバリスタ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5969902A (ja) 1982-10-15 1984-04-20 日本電気株式会社 三端子型積層バリスタ
JPH04125902A (ja) 1990-09-17 1992-04-27 Nec Corp 三端子積層チップバリスタ
JP2550846Y2 (ja) * 1991-07-12 1997-10-15 株式会社村田製作所 サージアブソーバ
JPH07235406A (ja) 1994-02-25 1995-09-05 Mitsubishi Materials Corp チップ容量性バリスタ
JPH09205019A (ja) * 1996-01-25 1997-08-05 Murata Mfg Co Ltd 複合機能素子及びその製造方法
JP2002305103A (ja) 2001-04-05 2002-10-18 Matsushita Electric Ind Co Ltd 多連形積層バリスタ
JP3900104B2 (ja) * 2003-04-10 2007-04-04 松下電器産業株式会社 静電気対策部品
DE102005012395A1 (de) * 2005-03-17 2006-09-21 Epcos Ag Durchführungsfilter und elektrisches Mehrschicht-Bauelement
JP2014241452A (ja) * 2014-08-13 2014-12-25 株式会社村田製作所 積層セラミック電子部品

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007115931A (ja) 2005-10-21 2007-05-10 Taiyo Yuden Co Ltd バリスタ
JP2007266069A (ja) 2006-03-27 2007-10-11 Tdk Corp 積層型バリスタアレイ
JP2017204547A (ja) 2016-05-11 2017-11-16 パナソニックＩｐマネジメント株式会社 積層バリスタ
JP2020096075A (ja) 2018-12-12 2020-06-18 Tdk株式会社 チップバリスタ

Also Published As

Publication number Publication date
JPWO2022138515A1 (https=) 2022-06-30
US12224090B2 (en) 2025-02-11
CN119274903A (zh) 2025-01-07
US20230079197A1 (en) 2023-03-16
CN115023774A (zh) 2022-09-06
WO2022138515A1 (ja) 2022-06-30
CN115023774B (zh) 2025-02-18

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