JPH09219302A - Ｐｔｃ素子 - Google Patents

Ｐｔｃ素子

Info

Publication number
JPH09219302A
JPH09219302A JP2570296A JP2570296A JPH09219302A JP H09219302 A JPH09219302 A JP H09219302A JP 2570296 A JP2570296 A JP 2570296A JP 2570296 A JP2570296 A JP 2570296A JP H09219302 A JPH09219302 A JP H09219302A
Authority
JP
Japan
Prior art keywords
ptc
pair
electrode
insulating
layer
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.)
Pending
Application number
JP2570296A
Other languages
English (en)
Japanese (ja)
Inventor
Shoichi Sugaya
昭一 菅谷
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.)
Daito Tsushinki KK
Original Assignee
Daito Tsushinki KK
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 Daito Tsushinki KK filed Critical Daito Tsushinki KK
Priority to JP2570296A priority Critical patent/JPH09219302A/ja
Priority to EP97300947A priority patent/EP0790625A3/fr
Publication of JPH09219302A publication Critical patent/JPH09219302A/ja
Pending 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
    • H01C7/02—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
    • H01C7/028—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 consisting of organic substances
    • 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
    • H01C1/1406—Terminals or electrodes formed on resistive elements 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)
  • Conductive Materials (AREA)
JP2570296A 1996-02-13 1996-02-13 Ｐｔｃ素子 Pending JPH09219302A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2570296A JPH09219302A (ja) 1996-02-13 1996-02-13 Ｐｔｃ素子
EP97300947A EP0790625A3 (fr) 1996-02-13 1997-02-13 Elément PCT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2570296A JPH09219302A (ja) 1996-02-13 1996-02-13 Ｐｔｃ素子

Publications (1)

Publication Number Publication Date
JPH09219302A true JPH09219302A (ja) 1997-08-19

Family

ID=12173129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2570296A Pending JPH09219302A (ja) 1996-02-13 1996-02-13 Ｐｔｃ素子

Country Status (2)

Country Link
EP (1) EP0790625A3 (fr)
JP (1) JPH09219302A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002110403A (ja) * 2000-09-29 2002-04-12 Tdk Corp ポリマーｐｔｃ素子
US6522237B1 (en) 1999-05-10 2003-02-18 Matsushita Electric Industrial Co., Ltd. Electrode for PTC thermistor and method for producing the same, and PTC thermistor
US6656304B2 (en) * 2000-01-14 2003-12-02 Sony Chemicals Corp. Method for manufacturing a PTC element
JP2008229337A (ja) * 2000-10-20 2008-10-02 Cathrx Ltd 電気リード
CN104392938A (zh) * 2014-10-29 2015-03-04 禾邦电子(苏州)有限公司 半导体芯片封装方法
CN115831510A (zh) * 2021-09-17 2023-03-21 北京复通电子科技有限责任公司 表面贴装低电阻聚合物正温度系数元器件及其生产方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3292397A (en) * 1996-05-30 1998-01-05 Littelfuse, Inc. Ptc circuit protection device
US6020808A (en) * 1997-09-03 2000-02-01 Bourns Multifuse (Hong Kong) Ltd. Multilayer conductive polymer positive temperature coefficent device
JP3991436B2 (ja) * 1998-04-09 2007-10-17 松下電器産業株式会社 チップ形ｐｔｃサーミスタ
US6606023B2 (en) 1998-04-14 2003-08-12 Tyco Electronics Corporation Electrical devices
US6582647B1 (en) 1998-10-01 2003-06-24 Littelfuse, Inc. Method for heat treating PTC devices
US6854176B2 (en) 1999-09-14 2005-02-15 Tyco Electronics Corporation Process for manufacturing a composite polymeric circuit protection device
US6640420B1 (en) 1999-09-14 2003-11-04 Tyco Electronics Corporation Process for manufacturing a composite polymeric circuit protection device
US6628498B2 (en) 2000-08-28 2003-09-30 Steven J. Whitney Integrated electrostatic discharge and overcurrent device
WO2005064700A1 (fr) * 2003-12-26 2005-07-14 Murata Manufacturing Co., Ltd Electrode a couches epaisses et composant electronique ceramique multicouche
EP1778339B1 (fr) 2004-08-05 2014-08-13 Cathrx Ltd Procédé de fabrication d'un fil électrique
USD599904S1 (en) 2006-08-01 2009-09-08 Cathrx Ltd Catheter sheath

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3669947D1 (de) * 1985-12-17 1990-05-03 Siemens Ag Elektrisches bauelement in chip-bauweise.
JPH0690964B2 (ja) * 1986-03-31 1994-11-14 日本メクトロン株式会社 Ｐｔｃ素子の製造法
NL8800853A (nl) * 1988-04-05 1989-11-01 Philips Nv Chipweerstand en werkwijze voor het vervaardigen van een chipweerstand.
JPH01257304A (ja) * 1988-04-06 1989-10-13 Murata Mfg Co Ltd 有機正特性サーミスタ
DE69528897T2 (de) * 1994-06-09 2003-10-09 Tyco Electronics Corp., Middleton Elektrische bauelemente

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6522237B1 (en) 1999-05-10 2003-02-18 Matsushita Electric Industrial Co., Ltd. Electrode for PTC thermistor and method for producing the same, and PTC thermistor
US6558616B2 (en) 1999-05-10 2003-05-06 Matsushita Electric Industrial Co., Ltd. Electrode for PTC thermistor and method for producing the same, and PTC thermistor
US6656304B2 (en) * 2000-01-14 2003-12-02 Sony Chemicals Corp. Method for manufacturing a PTC element
JP2002110403A (ja) * 2000-09-29 2002-04-12 Tdk Corp ポリマーｐｔｃ素子
JP2008229337A (ja) * 2000-10-20 2008-10-02 Cathrx Ltd 電気リード
US8075969B2 (en) 2000-10-20 2011-12-13 Cathrx Ltd Electrical lead
CN104392938A (zh) * 2014-10-29 2015-03-04 禾邦电子(苏州)有限公司 半导体芯片封装方法
CN115831510A (zh) * 2021-09-17 2023-03-21 北京复通电子科技有限责任公司 表面贴装低电阻聚合物正温度系数元器件及其生产方法

Also Published As

Publication number Publication date
EP0790625A2 (fr) 1997-08-20
EP0790625A3 (fr) 1998-07-29

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