DE69805731T2 - PTC-Thermistor mit verbessertem Wärmestosswiderstand - Google Patents

PTC-Thermistor mit verbessertem Wärmestosswiderstand

Info

Publication number
DE69805731T2
DE69805731T2 DE69805731T DE69805731T DE69805731T2 DE 69805731 T2 DE69805731 T2 DE 69805731T2 DE 69805731 T DE69805731 T DE 69805731T DE 69805731 T DE69805731 T DE 69805731T DE 69805731 T2 DE69805731 T2 DE 69805731T2
Authority
DE
Germany
Prior art keywords
shock resistance
thermal shock
improved thermal
ptc thermistor
ptc
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.)
Expired - Lifetime
Application number
DE69805731T
Other languages
English (en)
Other versions
DE69805731D1 (de
Inventor
Yasuhiro Nabika
Takeo Haga
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 DE69805731D1 publication Critical patent/DE69805731D1/de
Application granted granted Critical
Publication of DE69805731T2 publication Critical patent/DE69805731T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
    • H01C1/1406—Terminals or electrodes formed on resistive elements having positive temperature coefficient
    • 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
    • H01C7/02—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 having positive temperature coefficient

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Ceramic Engineering (AREA)
  • Thermistors And Varistors (AREA)
DE69805731T 1997-10-27 1998-10-15 PTC-Thermistor mit verbessertem Wärmestosswiderstand Expired - Lifetime DE69805731T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9293090A JPH11135302A (ja) 1997-10-27 1997-10-27 正特性サーミスタ

Publications (2)

Publication Number Publication Date
DE69805731D1 DE69805731D1 (de) 2002-07-11
DE69805731T2 true DE69805731T2 (de) 2003-03-06

Family

ID=17790311

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69805731T Expired - Lifetime DE69805731T2 (de) 1997-10-27 1998-10-15 PTC-Thermistor mit verbessertem Wärmestosswiderstand

Country Status (7)

Country Link
US (1) US6133821A (de)
EP (1) EP0911838B1 (de)
JP (1) JPH11135302A (de)
KR (1) KR100318253B1 (de)
CN (1) CN1127096C (de)
DE (1) DE69805731T2 (de)
TW (1) TW388035B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008017269A1 (de) * 2008-04-04 2009-10-15 Epcos Ag Kaltleiter-Widerstandselement

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5422052B2 (ja) * 2010-06-24 2014-02-19 Ｔｄｋ株式会社 チップサーミスタ及びその製造方法
WO2012115063A1 (ja) * 2011-02-24 2012-08-30 株式会社村田製作所 正特性サーミスタ素子
CN105041587B (zh) * 2015-08-25 2018-03-27 华中科技大学 一种适用于山体的太阳能热气流冷风复合发电系统
US20220310290A1 (en) * 2019-06-03 2022-09-29 Tdk Electronics Ag Component and use of a component

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149856A (en) * 1978-05-17 1979-11-24 Matsushita Electric Ind Co Ltd Method of producing heat impacttproof selffexothermic positive temperature coefficient thermistor
JPS59135703A (ja) * 1983-01-24 1984-08-04 株式会社デンソー 正特性磁器半導体素子
US4904850A (en) * 1989-03-17 1990-02-27 Raychem Corporation Laminar electrical heaters
JP3018580B2 (ja) * 1991-06-13 2000-03-13 松下電器産業株式会社 正抵抗温度係数発熱体およびその製造方法
JPH05114461A (ja) * 1991-10-23 1993-05-07 Chichibu Cement Co Ltd 正特性サーミスタ発熱体
JPH05135905A (ja) * 1991-11-13 1993-06-01 Matsushita Electric Ind Co Ltd 正特性サーミスタ
JPH05343201A (ja) * 1992-06-11 1993-12-24 Tdk Corp Ｐｔｃサーミスタ
JP3246003B2 (ja) * 1992-11-10 2002-01-15 株式会社村田製作所 正特性サーミスタ素子
JPH08181004A (ja) * 1994-12-27 1996-07-12 Kyocera Corp 正特性厚膜サ−ミスタ
JP3327444B2 (ja) * 1995-06-29 2002-09-24 株式会社村田製作所 正特性サーミスタ素子
JPH09162004A (ja) * 1995-12-13 1997-06-20 Murata Mfg Co Ltd 正特性サーミスタ素子

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008017269A1 (de) * 2008-04-04 2009-10-15 Epcos Ag Kaltleiter-Widerstandselement

Also Published As

Publication number Publication date
US6133821A (en) 2000-10-17
EP0911838A1 (de) 1999-04-28
DE69805731D1 (de) 2002-07-11
EP0911838B1 (de) 2002-06-05
CN1215897A (zh) 1999-05-05
JPH11135302A (ja) 1999-05-21
TW388035B (en) 2000-04-21
KR19990037327A (ko) 1999-05-25
CN1127096C (zh) 2003-11-05
KR100318253B1 (ko) 2002-02-19

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition