TW463443B - A PTC circuit protection device - Google Patents

A PTC circuit protection device Download PDF

Info

Publication number
TW463443B
TW463443B TW89102986A TW89102986A TW463443B TW 463443 B TW463443 B TW 463443B TW 89102986 A TW89102986 A TW 89102986A TW 89102986 A TW89102986 A TW 89102986A TW 463443 B TW463443 B TW 463443B
Authority
TW
Taiwan
Prior art keywords
substrate
electrode
scope
patent application
electrode disposed
Prior art date
Application number
TW89102986A
Other languages
English (en)
Chinese (zh)
Inventor
Anthony D Minervini
Honorio S Luciano
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
Application granted granted Critical
Publication of TW463443B publication Critical patent/TW463443B/zh

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/006—Apparatus or processes specially adapted for manufacturing resistors adapted for manufacturing resistor chips
    • 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
    • H01C7/027—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 conducting or semi-conducting material dispersed in a non-conductive organic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermistors And Varistors (AREA)
  • Emergency Protection Circuit Devices (AREA)
TW89102986A 1999-02-22 2000-02-21 A PTC circuit protection device TW463443B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12104399P 1999-02-22 1999-02-22

Publications (1)

Publication Number Publication Date
TW463443B true TW463443B (en) 2001-11-11

Family

ID=22394139

Family Applications (1)

Application Number Title Priority Date Filing Date
TW89102986A TW463443B (en) 1999-02-22 2000-02-21 A PTC circuit protection device

Country Status (4)

Country Link
JP (2) JP2000294406A (https=)
DE (1) DE10007888A1 (https=)
FR (1) FR2790136A1 (https=)
TW (1) TW463443B (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1573753B1 (en) * 2002-12-11 2006-05-31 Bourns, Inc. Encapsulated electronic device and method of manufacturing the same
EP1570496B1 (en) * 2002-12-11 2008-05-14 Bourns, Inc. Conductive polymer device and method of manufacturing same
CN103333385A (zh) * 2013-05-29 2013-10-02 安徽荣玖光纤通信科技有限公司 一种铜导线ptc高分子导电材料及其制备方法

Also Published As

Publication number Publication date
DE10007888A1 (de) 2000-10-12
JP2004193626A (ja) 2004-07-08
FR2790136A1 (fr) 2000-08-25
JP2000294406A (ja) 2000-10-20

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Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees