DE10007888A1 - PTC Schaltungsschutzvorrichtung - Google Patents

PTC Schaltungsschutzvorrichtung

Info

Publication number
DE10007888A1
DE10007888A1 DE2000107888 DE10007888A DE10007888A1 DE 10007888 A1 DE10007888 A1 DE 10007888A1 DE 2000107888 DE2000107888 DE 2000107888 DE 10007888 A DE10007888 A DE 10007888A DE 10007888 A1 DE10007888 A1 DE 10007888A1
Authority
DE
Germany
Prior art keywords
substrate
electrode
electrically
conductive
ptc element
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.)
Withdrawn
Application number
DE2000107888
Other languages
German (de)
English (en)
Inventor
Anthony D Minervini
Honorio S Luciano
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 DE10007888A1 publication Critical patent/DE10007888A1/de
Withdrawn legal-status Critical Current

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)
DE2000107888 1999-02-22 2000-02-21 PTC Schaltungsschutzvorrichtung Withdrawn DE10007888A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE10007888A1 true DE10007888A1 (de) 2000-10-12

Family

ID=22394139

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2000107888 Withdrawn DE10007888A1 (de) 1999-02-22 2000-02-21 PTC Schaltungsschutzvorrichtung

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
JP2004193626A (ja) 2004-07-08
FR2790136A1 (fr) 2000-08-25
JP2000294406A (ja) 2000-10-20
TW463443B (en) 2001-11-11

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: BOEHMERT & BOEHMERT, 28209 BREMEN

8110 Request for examination paragraph 44
R016 Response to examination communication
R016 Response to examination communication
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20120901