DE69736152D1 - PTC Thermistor - Google Patents

PTC Thermistor

Info

Publication number
DE69736152D1
DE69736152D1 DE69736152T DE69736152T DE69736152D1 DE 69736152 D1 DE69736152 D1 DE 69736152D1 DE 69736152 T DE69736152 T DE 69736152T DE 69736152 T DE69736152 T DE 69736152T DE 69736152 D1 DE69736152 D1 DE 69736152D1
Authority
DE
Germany
Prior art keywords
ptc thermistor
ptc
thermistor
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
DE69736152T
Other languages
English (en)
Other versions
DE69736152T2 (de
Inventor
Yoshitaka Nagao
Toshiharu Hirota
Yasuhiro Nabika
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 DE69736152D1 publication Critical patent/DE69736152D1/de
Application granted granted Critical
Publication of DE69736152T2 publication Critical patent/DE69736152T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
DE69736152T 1996-05-20 1997-04-30 PTC Thermistor Expired - Lifetime DE69736152T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP12473196 1996-05-20
JP12473196 1996-05-20
JP33857396A JP3175102B2 (ja) 1996-05-20 1996-12-18 正特性サーミスタ素体および正特性サーミスタ
JP33857396 1996-12-18

Publications (2)

Publication Number Publication Date
DE69736152D1 true DE69736152D1 (de) 2006-08-03
DE69736152T2 DE69736152T2 (de) 2007-05-03

Family

ID=26461345

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69736152T Expired - Lifetime DE69736152T2 (de) 1996-05-20 1997-04-30 PTC Thermistor

Country Status (7)

Country Link
US (1) US5939972A (de)
EP (1) EP0809262B1 (de)
JP (1) JP3175102B2 (de)
KR (1) KR100309157B1 (de)
CN (1) CN1087096C (de)
DE (1) DE69736152T2 (de)
TW (1) TW350073B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19741143C1 (de) * 1997-09-18 1999-06-02 Siemens Matsushita Components Kaltleiter mit migrationsfreier Elektrode zum Einsatz in Klemmsystemen mit Flächenkontaktierung
JP3624395B2 (ja) * 1999-02-15 2005-03-02 株式会社村田製作所 チップ型サーミスタの製造方法
JP2001048643A (ja) * 1999-08-11 2001-02-20 Murata Mfg Co Ltd 半導体磁器および半導体磁器素子
JP3589174B2 (ja) * 2000-10-24 2004-11-17 株式会社村田製作所 表面実装型正特性サーミスタおよびその実装方法
KR100753718B1 (ko) 2006-01-11 2007-08-30 엘에스전선 주식회사 금속탭 가이드가 구비된 ｐｔｃ 소자 및 그 제조방법
DE102006033691A1 (de) * 2006-07-20 2008-01-31 Epcos Ag Widerstandselement mit PTC-Eigenschaften und hoher elektrischer und thermischer Leitfähigkeit
US9034210B2 (en) 2007-12-05 2015-05-19 Epcos Ag Feedstock and method for preparing the feedstock
US7973639B2 (en) * 2007-12-05 2011-07-05 Epcos Ag PTC-resistor
US8313183B2 (en) 2010-11-05 2012-11-20 Xerox Corporation Immersed high surface area heater for a solid ink reservoir
CN106782953B (zh) * 2017-02-09 2018-09-11 昆山万丰电子有限公司 一种压敏电阻器及制造工艺
JP6590004B2 (ja) * 2018-01-15 2019-10-16 三菱マテリアル株式会社 サーミスタ素子及びその製造方法
TWM578001U (zh) * 2018-11-13 2019-05-11 久尹股份有限公司 壓敏電阻結構改良

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3798415A (en) * 1972-08-25 1974-03-19 Graham Corp M Electrically heated cooking utensil
US4330703A (en) * 1975-08-04 1982-05-18 Raychem Corporation Layered self-regulating heating article
JPS6066198A (ja) * 1983-09-20 1985-04-16 動力炉・核燃料開発事業団 肉厚不均一抵抗加熱管の製造方法
JPS60184858A (ja) * 1984-03-02 1985-09-20 Hitachi Ltd サ−マルヘツド
JPH04118901A (ja) * 1990-09-10 1992-04-20 Komatsu Ltd 正特性サーミスタおよびその製造方法
JP2941962B2 (ja) * 1991-01-08 1999-08-30 キヤノン株式会社 定着装置
GB9113888D0 (en) * 1991-06-27 1991-08-14 Raychem Sa Nv Circuit protection devices
JP3169089B2 (ja) * 1991-11-20 2001-05-21 株式会社村田製作所 正特性サーミスタ
JP2575400Y2 (ja) * 1993-03-29 1998-06-25 株式会社村田製作所 サーミスタ
JPH06302405A (ja) * 1993-04-16 1994-10-28 Murata Mfg Co Ltd 正特性サーミスタ装置
JPH0845707A (ja) * 1994-07-30 1996-02-16 Taiyo Yuden Co Ltd チップサーミスター

Also Published As

Publication number Publication date
US5939972A (en) 1999-08-17
JPH1041104A (ja) 1998-02-13
TW350073B (en) 1999-01-11
KR100309157B1 (ko) 2001-11-22
CN1087096C (zh) 2002-07-03
JP3175102B2 (ja) 2001-06-11
EP0809262A1 (de) 1997-11-26
KR19980063306A (ko) 1998-10-07
EP0809262B1 (de) 2006-06-21
CN1171603A (zh) 1998-01-28
DE69736152T2 (de) 2007-05-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition