NO990067D0 - Varistor av laminat-type - Google Patents

Varistor av laminat-type

Info

Publication number
NO990067D0
NO990067D0 NO990067A NO990067A NO990067D0 NO 990067 D0 NO990067 D0 NO 990067D0 NO 990067 A NO990067 A NO 990067A NO 990067 A NO990067 A NO 990067A NO 990067 D0 NO990067 D0 NO 990067D0
Authority
NO
Norway
Prior art keywords
laminate type
type varistors
varistors
laminate
type
Prior art date
Application number
NO990067A
Other languages
English (en)
Other versions
NO990067L (no
Inventor
Tadashi Ogasawara
Ryuichi Tanaka
Mikikazu Takehana
Original Assignee
Tdk Corp
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 Tdk Corp filed Critical Tdk Corp
Publication of NO990067D0 publication Critical patent/NO990067D0/no
Publication of NO990067L publication Critical patent/NO990067L/no

Links

Classifications

    • 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
    • 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
    • H01C7/108—Metal oxide
    • H01C7/112—ZnO type

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
NO990067A 1998-01-09 1999-01-07 Varistor av laminat-type NO990067L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10015032A JPH11204309A (ja) 1998-01-09 1998-01-09 積層型バリスタ

Publications (2)

Publication Number Publication Date
NO990067D0 true NO990067D0 (no) 1999-01-07
NO990067L NO990067L (no) 1999-07-12

Family

ID=11877504

Family Applications (1)

Application Number Title Priority Date Filing Date
NO990067A NO990067L (no) 1998-01-09 1999-01-07 Varistor av laminat-type

Country Status (5)

Country Link
US (1) US6346871B1 (no)
EP (1) EP0929084B1 (no)
JP (1) JPH11204309A (no)
DE (1) DE69823637T2 (no)
NO (1) NO990067L (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19931056B4 (de) * 1999-07-06 2005-05-19 Epcos Ag Vielschichtvaristor niedriger Kapazität
US6717506B2 (en) * 2000-11-02 2004-04-06 Murata Manufacturing Co., Ltd. Chip-type resistor element
DE10202915A1 (de) * 2002-01-25 2003-08-21 Epcos Ag Elektrokeramisches Bauelement mit Innenelektroden
DE10235011A1 (de) * 2002-07-31 2004-02-26 Epcos Ag Elektrisches Vielschichtbauelement
JP3924563B2 (ja) * 2003-12-26 2007-06-06 Ｔｄｋ株式会社 積層型チップバリスタ
DE102004058410B4 (de) 2004-12-03 2021-02-18 Tdk Electronics Ag Vielschichtbauelement mit ESD-Schutzelementen
DE102005028498B4 (de) 2005-06-20 2015-01-22 Epcos Ag Elektrisches Vielschichtbauelement
WO2007046076A1 (en) * 2005-10-19 2007-04-26 Littelfuse Ireland Development Company Limited A varistor and production method
US7639470B2 (en) * 2005-12-14 2009-12-29 Tdk Corporation Varistor element
WO2008035319A1 (en) * 2006-09-19 2008-03-27 Littelfuse Ireland Development Company Limited Manufacture of varistors comprising a passivation layer
DE102007044604A1 (de) * 2007-09-19 2009-04-09 Epcos Ag Elektrisches Vielschichtbauelement
US9786437B1 (en) 2010-12-10 2017-10-10 Presidio Components, Inc. High voltage fringe-effect capacitor
DE102011014967B4 (de) * 2011-03-24 2015-04-16 Epcos Ag Elektrisches Vielschichtbauelement
US8947852B2 (en) * 2011-07-07 2015-02-03 Kemet Electronics Corporation Integrated EMI filter and surge protection component
US8885324B2 (en) * 2011-07-08 2014-11-11 Kemet Electronics Corporation Overvoltage protection component
US8873219B2 (en) * 2012-06-26 2014-10-28 Kemet Electronics Corporation Method for stacking electronic components
DE102018116221B4 (de) * 2018-07-04 2022-03-10 Tdk Electronics Ag Vielschichtvaristor mit feldoptimiertem Mikrogefüge und Modul aufweisend den Vielschichtvaristor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4729058A (en) * 1986-12-11 1988-03-01 Aluminum Company Of America Self-limiting capacitor formed using a plurality of thin film semiconductor ceramic layers
JPH02137212A (ja) * 1988-11-17 1990-05-25 Murata Mfg Co Ltd 複合電子部品
GB2242067B (en) * 1990-03-16 1994-05-04 Ecco Ltd Varistor configurations
JP2833242B2 (ja) * 1991-03-12 1998-12-09 株式会社村田製作所 Ｎｔｃサーミスタ素子
JP2976046B2 (ja) * 1991-06-27 1999-11-10 株式会社村田製作所 チップバリスタ
JP3008568B2 (ja) * 1991-06-27 2000-02-14 株式会社村田製作所 チップバリスタ
JP3186199B2 (ja) 1992-04-03 2001-07-11 株式会社村田製作所 積層型バリスタ
JPH0613206A (ja) * 1992-06-25 1994-01-21 Murata Mfg Co Ltd 積層型バリスタ
JPH07235406A (ja) * 1994-02-25 1995-09-05 Mitsubishi Materials Corp チップ容量性バリスタ
JPH0855710A (ja) 1994-08-12 1996-02-27 Marcon Electron Co Ltd 積層型電圧非直線抵抗器
JP3393524B2 (ja) * 1997-03-04 2003-04-07 株式会社村田製作所 Ｎｔｃサーミスタ素子
TW394961B (en) * 1997-03-20 2000-06-21 Ceratech Corp Low capacitance chip varistor and fabrication method thereof

Also Published As

Publication number Publication date
EP0929084B1 (en) 2004-05-06
EP0929084A2 (en) 1999-07-14
US6346871B1 (en) 2002-02-12
DE69823637D1 (de) 2004-06-09
NO990067L (no) 1999-07-12
DE69823637T2 (de) 2004-09-16
EP0929084A3 (en) 2000-07-26
JPH11204309A (ja) 1999-07-30

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application