AU3292397A - Ptc circuit protection device - Google Patents

Ptc circuit protection device

Info

Publication number
AU3292397A
AU3292397A AU32923/97A AU3292397A AU3292397A AU 3292397 A AU3292397 A AU 3292397A AU 32923/97 A AU32923/97 A AU 32923/97A AU 3292397 A AU3292397 A AU 3292397A AU 3292397 A AU3292397 A AU 3292397A
Authority
AU
Australia
Prior art keywords
protection device
circuit protection
ptc circuit
ptc
protection
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.)
Abandoned
Application number
AU32923/97A
Inventor
Tom J. Hall
Philip C. Shaw Jr.
Robert Swensen
Michael J. Weber
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.)
Littelfuse Inc
Original Assignee
Littelfuse Inc
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 Littelfuse Inc filed Critical Littelfuse Inc
Publication of AU3292397A publication Critical patent/AU3292397A/en
Abandoned 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 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
AU32923/97A 1996-05-30 1997-05-29 Ptc circuit protection device Abandoned AU3292397A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US65570796A 1996-05-30 1996-05-30
US08655707 1996-05-30
PCT/US1997/009342 WO1997045845A1 (en) 1996-05-30 1997-05-29 Ptc circuit protection device

Publications (1)

Publication Number Publication Date
AU3292397A true AU3292397A (en) 1998-01-05

Family

ID=24630036

Family Applications (1)

Application Number Title Priority Date Filing Date
AU32923/97A Abandoned AU3292397A (en) 1996-05-30 1997-05-29 Ptc circuit protection device

Country Status (2)

Country Link
AU (1) AU3292397A (en)
WO (1) WO1997045845A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6593843B1 (en) 2000-06-28 2003-07-15 Tyco Electronics Corporation Electrical devices containing conductive polymers
US6531950B1 (en) 2000-06-28 2003-03-11 Tyco Electronics Corporation Electrical devices containing conductive polymers
US8289122B2 (en) * 2009-03-24 2012-10-16 Tyco Electronics Corporation Reflowable thermal fuse

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0690964B2 (en) * 1986-03-31 1994-11-14 日本メクトロン株式会社 Method for manufacturing PTC element
JP2691342B2 (en) * 1987-08-13 1997-12-17 ティーディーケイ株式会社 Conductive polymer PTC resistance element and manufacturing method thereof
US5174924A (en) * 1990-06-04 1992-12-29 Fujikura Ltd. Ptc conductive polymer composition containing carbon black having large particle size and high dbp absorption
JPH047802A (en) * 1990-04-25 1992-01-13 Daito Tsushinki Kk Ptc device
JPH0521208A (en) * 1991-05-07 1993-01-29 Daito Tsushinki Kk Ptc element
DE69320098T2 (en) * 1992-05-15 1999-04-01 Denso Corp PTC thermistor for heaters and manufacturing processes
JPH09219302A (en) * 1996-02-13 1997-08-19 Daito Tsushinki Kk Ptc element

Also Published As

Publication number Publication date
WO1997045845A1 (en) 1997-12-04

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