JP7759593B2 - バリスタ部品 - Google Patents

バリスタ部品

Info

Publication number
JP7759593B2
JP7759593B2 JP2022579647A JP2022579647A JP7759593B2 JP 7759593 B2 JP7759593 B2 JP 7759593B2 JP 2022579647 A JP2022579647 A JP 2022579647A JP 2022579647 A JP2022579647 A JP 2022579647A JP 7759593 B2 JP7759593 B2 JP 7759593B2
Authority
JP
Japan
Prior art keywords
electrode
external electrode
varistor
internal electrode
external
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
JP2022579647A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022168986A1 (https=
Inventor
将也 服部
健史 藤井
保彦 佐々木
義行 齊藤
智英 神山
剣 矢内
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 JPWO2022168986A1 publication Critical patent/JPWO2022168986A1/ja
Application granted granted Critical
Publication of JP7759593B2 publication Critical patent/JP7759593B2/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
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points specially adapted for resistors; Arrangements of terminals or tapping points on resistors
    • 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
    • H01C7/1006—Thick film 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
    • H01C7/102—Varistor boundary, e.g. surface layers
    • 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
    • H01C7/12—Overvoltage protection resistors; Arresters
    • 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)
JP2022579647A 2021-02-08 2022-02-08 バリスタ部品 Active JP7759593B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021017941 2021-02-08
JP2021017941 2021-02-08
PCT/JP2022/004845 WO2022168986A1 (ja) 2021-02-08 2022-02-08 バリスタ部品

Publications (2)

Publication Number Publication Date
JPWO2022168986A1 JPWO2022168986A1 (https=) 2022-08-11
JP7759593B2 true JP7759593B2 (ja) 2025-10-24

Family

ID=82741586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022579647A Active JP7759593B2 (ja) 2021-02-08 2022-02-08 バリスタ部品

Country Status (4)

Country Link
US (1) US12518897B2 (https=)
JP (1) JP7759593B2 (https=)
CN (1) CN116724364A (https=)
WO (1) WO2022168986A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7759593B2 (ja) * 2021-02-08 2025-10-24 パナソニックＩｐマネジメント株式会社 バリスタ部品

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007305934A (ja) 2006-05-15 2007-11-22 Otowa Denki Kogyo Kk サージ防護デバイス

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61102005A (ja) * 1984-10-24 1986-05-20 松下電器産業株式会社 サ−ジ吸収器
JPS63211602A (ja) 1987-02-26 1988-09-02 日本電気株式会社 三端子型バリスタ
JPH02220406A (ja) * 1989-02-21 1990-09-03 Murata Mfg Co Ltd 多極型バリスタ
JP2663300B2 (ja) * 1989-07-07 1997-10-15 株式会社村田製作所 ノイズフイルタ
JPH0653078A (ja) * 1992-07-27 1994-02-25 Mitsubishi Materials Corp バリスタ機能付き積層コンデンサアレイ
JP3232713B2 (ja) * 1992-10-26 2001-11-26 株式会社村田製作所 ノイズフィルタ
JP4715371B2 (ja) * 2005-07-29 2011-07-06 Ｔｄｋ株式会社 サージ吸収素子及びサージ吸収回路
JP2007115931A (ja) * 2005-10-21 2007-05-10 Taiyo Yuden Co Ltd バリスタ
KR101963258B1 (ko) * 2012-02-07 2019-03-28 삼성전기주식회사 어레이형 적층 세라믹 전자 부품
JP7759593B2 (ja) * 2021-02-08 2025-10-24 パナソニックＩｐマネジメント株式会社 バリスタ部品

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007305934A (ja) 2006-05-15 2007-11-22 Otowa Denki Kogyo Kk サージ防護デバイス

Also Published As

Publication number Publication date
US12518897B2 (en) 2026-01-06
JPWO2022168986A1 (https=) 2022-08-11
WO2022168986A1 (ja) 2022-08-11
CN116724364A (zh) 2023-09-08
US20240312677A1 (en) 2024-09-19

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