KR100361310B1 - 스피넬계 페라이트를 이용한 부온도계수 서미스터 소자 - Google Patents

스피넬계 페라이트를 이용한 부온도계수 서미스터 소자 Download PDF

Info

Publication number
KR100361310B1
KR100361310B1 KR1020000028304A KR20000028304A KR100361310B1 KR 100361310 B1 KR100361310 B1 KR 100361310B1 KR 1020000028304 A KR1020000028304 A KR 1020000028304A KR 20000028304 A KR20000028304 A KR 20000028304A KR 100361310 B1 KR100361310 B1 KR 100361310B1
Authority
KR
South Korea
Prior art keywords
temperature coefficient
negative temperature
ferrite
protective layer
coefficient thermistor
Prior art date
Application number
KR1020000028304A
Other languages
English (en)
Korean (ko)
Other versions
KR20010107086A (ko
Inventor
이충국
양광섭
왕영성
Original Assignee
(주) 래트론
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 (주) 래트론 filed Critical (주) 래트론
Priority to KR1020000028304A priority Critical patent/KR100361310B1/ko
Priority to CNB001288881A priority patent/CN1205624C/zh
Priority to JP2000401346A priority patent/JP2001338805A/ja
Publication of KR20010107086A publication Critical patent/KR20010107086A/ko
Application granted granted Critical
Publication of KR100361310B1 publication Critical patent/KR100361310B1/ko

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
    • H01C7/18—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 comprising a plurality of layers stacked between terminals
    • 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
    • H01C1/1413—Terminals or electrodes formed on resistive elements having negative 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
    • H01C1/148—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors the terminals embracing or surrounding 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
    • H01C7/04—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 negative temperature coefficient
    • H01C7/041—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 negative temperature coefficient formed as one or more layers or coatings

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
KR1020000028304A 2000-05-25 2000-05-25 스피넬계 페라이트를 이용한 부온도계수 서미스터 소자 KR100361310B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020000028304A KR100361310B1 (ko) 2000-05-25 2000-05-25 스피넬계 페라이트를 이용한 부온도계수 서미스터 소자
CNB001288881A CN1205624C (zh) 2000-05-25 2000-09-28 利用尖晶石系铁氧体的负温度系数热敏电阻元件
JP2000401346A JP2001338805A (ja) 2000-05-25 2000-12-28 スピネル系フェライトを利用した負の温度係数サーミスタ素子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020000028304A KR100361310B1 (ko) 2000-05-25 2000-05-25 스피넬계 페라이트를 이용한 부온도계수 서미스터 소자

Publications (2)

Publication Number Publication Date
KR20010107086A KR20010107086A (ko) 2001-12-07
KR100361310B1 true KR100361310B1 (ko) 2002-11-18

Family

ID=19670215

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020000028304A KR100361310B1 (ko) 2000-05-25 2000-05-25 스피넬계 페라이트를 이용한 부온도계수 서미스터 소자

Country Status (3)

Country Link
JP (1) JP2001338805A (ja)
KR (1) KR100361310B1 (ja)
CN (1) CN1205624C (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10159451A1 (de) 2001-12-04 2003-06-26 Epcos Ag Elektrisches Bauelement mit einem negativen Temperaturkoeffizienten
CN1875438A (zh) * 2003-10-31 2006-12-06 株式会社村田制作所 叠层型电阻元件
CN102211924B (zh) * 2011-04-01 2013-04-17 中国科学院新疆理化技术研究所 复合相负温度系数热敏陶瓷材料的制备方法
CN102693795B (zh) * 2012-06-04 2015-07-15 句容市博远电子有限公司 负温度系数热敏电阻
CN102682942B (zh) * 2012-06-04 2014-11-05 句容市博远电子有限公司 低阻值高b值负温度系数热敏电阻
CN102682941B (zh) * 2012-06-04 2015-07-15 句容市博远电子有限公司 高阻值低b值负温度系数热敏电阻
KR102117482B1 (ko) * 2015-06-02 2020-06-01 삼성전기주식회사 서미스터용 조성물 및 그를 이용한 서미스터
CN105777093B (zh) * 2016-01-30 2019-02-19 中国科学院新疆理化技术研究所 一种高b低阻型测温复合热敏电阻材料及其制备方法
CN108439982B (zh) * 2018-05-14 2021-06-15 济南大学 一种轴向复合负温度系数热敏陶瓷材料及其制备方法
CN109265159A (zh) * 2018-09-12 2019-01-25 中南大学 一种基于氧化锌的高性能新型ntc热敏电阻材料
CN109133901A (zh) * 2018-10-29 2019-01-04 惠州嘉科实业有限公司 含铁系热敏电阻及其制备方法
DE102019100316A1 (de) 2019-01-08 2020-07-09 Tdk Electronics Ag Thermistor und Verfahren zur Herstellung des Thermistors
CN111205086A (zh) * 2020-03-23 2020-05-29 辽宁斯宝达节能科技开发有限公司 一种cnptc高磁发热技术
CN115536367A (zh) * 2022-09-29 2022-12-30 肇庆市金龙宝电子有限公司 高阻值低b值热敏电阻陶瓷体、制备方法及热敏电阻

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0766007A (ja) * 1993-08-24 1995-03-10 Ooizumi Seisakusho:Kk 高温用サーミスタ
JPH10294204A (ja) * 1997-04-22 1998-11-04 Matsushita Electric Ind Co Ltd 厚膜サーミスタ、およびその製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0766007A (ja) * 1993-08-24 1995-03-10 Ooizumi Seisakusho:Kk 高温用サーミスタ
JPH10294204A (ja) * 1997-04-22 1998-11-04 Matsushita Electric Ind Co Ltd 厚膜サーミスタ、およびその製造方法

Also Published As

Publication number Publication date
CN1205624C (zh) 2005-06-08
JP2001338805A (ja) 2001-12-07
KR20010107086A (ko) 2001-12-07
CN1326198A (zh) 2001-12-12

Similar Documents

Publication Publication Date Title
KR100361310B1 (ko) 스피넬계 페라이트를 이용한 부온도계수 서미스터 소자
KR101543752B1 (ko) 복합 페라이트 조성물 및 전자 부품
KR101138078B1 (ko) 유전체 자기 조성물, 적층 복합 전자 부품, 적층 커먼 모드 필터, 적층 세라믹 코일 및 적층 세라믹 콘덴서
KR100576408B1 (ko) 자성 페라이트용 분말, 자성 페라이트, 적층형 페라이트부품 및 이의 제법
US7425376B2 (en) Ferrite substrate for thin-film inductors, thin-film common mode filter using the substrate, and thin-film common mode filter array using the substrate
US5592134A (en) EMI filter with a ceramic material having a chemical reaction inhibiting component
US5029043A (en) LC circuit incorporated ceramic substrate
EP1661869A2 (en) Ferrite material and electronic component using same
KR0173244B1 (ko) 온도센서용 페라이트 소자
KR102232105B1 (ko) 페라이트 조성물 및 적층 전자 부품
KR101050990B1 (ko) 유전체 세라믹 조성물, 유전체 세라믹 및 이를 사용한 적층세라믹 부품
EP0326999B1 (en) Sintered ferrite materials and chip parts
KR100229768B1 (ko) 복합 기능 소자 및 이의 제조 방법
JP4074440B2 (ja) 磁性酸化物焼結体およびこれを用いた高周波回路部品
JP2006245258A (ja) 複合積層型電子部品
JP4074438B2 (ja) 磁性酸化物焼結体およびこれを用いた高周波回路部品
JP2002100509A (ja) 複合型磁性体磁器材料及びその製造方法
JP2002100505A (ja) サーミスタ・キャパシタ複合積層セラミック電子部品
JPH02232915A (ja) チップ型ｌｃ複合セラミックス部品
JP4557690B2 (ja) コイル内蔵基板
JPH10111184A (ja) 感温素子用酸化物磁性材料及びそれを用いた感温素子
US20230317361A1 (en) Electronic component
JP4074437B2 (ja) 磁性酸化物焼結体およびこれを用いた高周波回路部品
KR940011694B1 (ko) 칩 인덕터 제조용 페라이트
JP2002100504A (ja) 複合型半導体磁器材料を含む電子部品

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20061031

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee