KR19990081968A - 피티씨소자를 포함하는 표면실장형 전기장치 - Google Patents

피티씨소자를 포함하는 표면실장형 전기장치 Download PDF

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Publication number
KR19990081968A
KR19990081968A KR1019980705686A KR19980705686A KR19990081968A KR 19990081968 A KR19990081968 A KR 19990081968A KR 1019980705686 A KR1019980705686 A KR 1019980705686A KR 19980705686 A KR19980705686 A KR 19980705686A KR 19990081968 A KR19990081968 A KR 19990081968A
Authority
KR
South Korea
Prior art keywords
ptc
conductive layer
strip
electrical device
contact
Prior art date
Application number
KR1019980705686A
Other languages
English (en)
Korean (ko)
Inventor
캐써린 엠. 맥가이어
마이크 에이. 워드
Original Assignee
데이비드 제이.크루에거
리텔퓨즈 인코퍼레이티드
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
Priority claimed from US08/642,655 external-priority patent/US5699607A/en
Priority claimed from US08/642,597 external-priority patent/US5900800A/en
Application filed by 데이비드 제이.크루에거, 리텔퓨즈 인코퍼레이티드 filed Critical 데이비드 제이.크루에거
Publication of KR19990081968A publication Critical patent/KR19990081968A/ko

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/0411—Miniature fuses
    • 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
    • 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
    • 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
    • H01C1/142—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors the terminals or tapping points being coated on the resistive element
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/0411—Miniature fuses
    • H01H2085/0414—Surface mounted fuses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/048—Fuse resistors
    • H01H2085/0483—Fuse resistors with temperature dependent resistor, e.g. thermistor

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Thermistors And Varistors (AREA)
KR1019980705686A 1996-01-22 1997-01-21 피티씨소자를 포함하는 표면실장형 전기장치 KR19990081968A (ko)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US1042096P 1996-01-22 1996-01-22
US1032096P 1996-01-22 1996-01-22
US60/010,420 1996-01-22
US60/010,320 1996-01-22
US8/642,655 1996-05-03
US08/642,655 US5699607A (en) 1996-01-22 1996-05-03 Process for manufacturing an electrical device comprising a PTC element
US8/642,597 1996-05-03
US08/642,597 US5900800A (en) 1996-01-22 1996-05-03 Surface mountable electrical device comprising a PTC element

Publications (1)

Publication Number Publication Date
KR19990081968A true KR19990081968A (ko) 1999-11-15

Family

ID=27486000

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019980705686A KR19990081968A (ko) 1996-01-22 1997-01-21 피티씨소자를 포함하는 표면실장형 전기장치

Country Status (6)

Country Link
EP (1) EP0922286A1 (de)
JP (1) JPH11509689A (de)
KR (1) KR19990081968A (de)
CN (1) CN1212072A (de)
AU (1) AU1953697A (de)
WO (1) WO1997028543A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100495131B1 (ko) * 2002-11-19 2005-06-14 엘에스전선 주식회사 표면실장형 정온계수 전기 장치의 제조 방법
KR100495128B1 (ko) * 2002-11-19 2005-06-14 엘에스전선 주식회사 도선을 이용한 표면실장형 전기장치
KR100945329B1 (ko) * 2001-12-12 2010-03-08 타이코 일렉트로닉스 코포레이션 전기 장치 및 이러한 장치를 제조하기 위한 방법
KR20130006075U (ko) * 2012-04-11 2013-10-21 레이쳄 일렉트로닉스 (상하이) 리미티드 회로 보호 디바이스

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6023403A (en) * 1996-05-03 2000-02-08 Littlefuse, Inc. Surface mountable electrical device comprising a PTC and fusible element
JP3758408B2 (ja) 1998-06-24 2006-03-22 株式会社村田製作所 セラミック電子部品
CN101477859B (zh) * 2009-01-16 2011-11-30 上海科特高分子材料有限公司 新型表面贴装型热敏电阻及其制造方法
CN103093909A (zh) * 2011-11-03 2013-05-08 瑞侃电子(上海)有限公司 电路保护器件及其制作方法
JP6899246B2 (ja) 2016-06-10 2021-07-07 モレックス エルエルシー 電子部品
CN106828021A (zh) * 2017-03-03 2017-06-13 镇江海姆霍兹传热传动系统有限公司 汽车加热器温度传感器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5166656A (en) * 1992-02-28 1992-11-24 Avx Corporation Thin film surface mount fuses
US5552757A (en) * 1994-05-27 1996-09-03 Littelfuse, Inc. Surface-mounted fuse device
CA2223746A1 (en) * 1995-06-07 1996-12-19 Littelfuse, Inc. Method and apparatus for a surface-mountable device for protection against electrostatic damage to electronic components

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100945329B1 (ko) * 2001-12-12 2010-03-08 타이코 일렉트로닉스 코포레이션 전기 장치 및 이러한 장치를 제조하기 위한 방법
KR100495131B1 (ko) * 2002-11-19 2005-06-14 엘에스전선 주식회사 표면실장형 정온계수 전기 장치의 제조 방법
KR100495128B1 (ko) * 2002-11-19 2005-06-14 엘에스전선 주식회사 도선을 이용한 표면실장형 전기장치
KR20130006075U (ko) * 2012-04-11 2013-10-21 레이쳄 일렉트로닉스 (상하이) 리미티드 회로 보호 디바이스

Also Published As

Publication number Publication date
CN1212072A (zh) 1999-03-24
JPH11509689A (ja) 1999-08-24
AU1953697A (en) 1997-08-22
WO1997028543A1 (en) 1997-08-07
EP0922286A1 (de) 1999-06-16

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A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee