SG43056A1 - Ptc thermistor - Google Patents
Ptc thermistorInfo
- Publication number
- SG43056A1 SG43056A1 SG1996003064A SG1996003064A SG43056A1 SG 43056 A1 SG43056 A1 SG 43056A1 SG 1996003064 A SG1996003064 A SG 1996003064A SG 1996003064 A SG1996003064 A SG 1996003064A SG 43056 A1 SG43056 A1 SG 43056A1
- Authority
- SG
- Singapore
- Prior art keywords
- ptc thermistor
- ptc
- thermistor
- Prior art date
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
-
- 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)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4152184A JPH05343201A (ja) | 1992-06-11 | 1992-06-11 | Ptcサーミスタ |
Publications (1)
Publication Number | Publication Date |
---|---|
SG43056A1 true SG43056A1 (en) | 1997-10-17 |
Family
ID=15534897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG1996003064A SG43056A1 (en) | 1992-06-11 | 1993-06-07 | Ptc thermistor |
Country Status (8)
Country | Link |
---|---|
US (1) | US5337038A (zh) |
EP (1) | EP0573945B1 (zh) |
JP (1) | JPH05343201A (zh) |
KR (1) | KR100291806B1 (zh) |
CN (1) | CN1038455C (zh) |
DE (1) | DE69313725T2 (zh) |
HK (1) | HK1002737A1 (zh) |
SG (1) | SG43056A1 (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08203703A (ja) * | 1995-01-26 | 1996-08-09 | Murata Mfg Co Ltd | サーミスタ素子 |
WO1996036057A1 (en) * | 1995-05-10 | 1996-11-14 | Littelfuse, Inc. | Ptc circuit protection device and manufacturing process for same |
US5663702A (en) * | 1995-06-07 | 1997-09-02 | Littelfuse, Inc. | PTC electrical device having fuse link in series and metallized ceramic electrodes |
US6023403A (en) * | 1996-05-03 | 2000-02-08 | Littlefuse, Inc. | Surface mountable electrical device comprising a PTC and fusible element |
JPH11135302A (ja) * | 1997-10-27 | 1999-05-21 | Murata Mfg Co Ltd | 正特性サーミスタ |
US6282072B1 (en) | 1998-02-24 | 2001-08-28 | Littelfuse, Inc. | Electrical devices having a polymer PTC array |
CN1050926C (zh) * | 1998-04-17 | 2000-03-29 | 黄恒超 | 一种高分子热敏元件及其制造方法 |
US6582647B1 (en) | 1998-10-01 | 2003-06-24 | Littelfuse, Inc. | Method for heat treating PTC devices |
KR100330919B1 (ko) * | 2000-04-08 | 2002-04-03 | 권문구 | 피티씨 전도성 폴리머를 포함하는 전기장치 |
US6965293B2 (en) | 2000-04-08 | 2005-11-15 | Lg Cable, Ltd. | Electrical device having PTC conductive polymer |
WO2002017681A2 (en) | 2000-08-22 | 2002-02-28 | A.T.C.T Advanced Thermal Chips Technologies Ltd. | Liquid heating method and apparatus particularly useful for vaporizing a liquid condensate from cooling devices |
US6628498B2 (en) | 2000-08-28 | 2003-09-30 | Steven J. Whitney | Integrated electrostatic discharge and overcurrent device |
JP2002305101A (ja) * | 2001-04-05 | 2002-10-18 | Murata Mfg Co Ltd | 表面実装型正特性サーミスタおよびその製造方法 |
JP4554893B2 (ja) * | 2003-05-13 | 2010-09-29 | ニチコン株式会社 | 正特性サーミスタ素子の製造方法 |
JP2005209815A (ja) * | 2004-01-21 | 2005-08-04 | Murata Mfg Co Ltd | 正特性サーミスタ |
US7271369B2 (en) * | 2005-08-26 | 2007-09-18 | Aem, Inc. | Multilayer positive temperature coefficient device and method of making the same |
DE102006017796A1 (de) * | 2006-04-18 | 2007-10-25 | Epcos Ag | Elektrisches Kaltleiter-Bauelement |
JP5590494B2 (ja) * | 2008-03-27 | 2014-09-17 | 日立金属株式会社 | 半導体磁器組成物−電極接合体の製造方法 |
CN102436991B (zh) * | 2011-08-05 | 2014-05-21 | 佛山市海欣光电科技有限公司 | 一种降低电极导电棒电镀厚度的方法 |
KR101875333B1 (ko) * | 2017-07-14 | 2018-07-05 | 군산대학교산학협력단 | Ptc 세라믹 서미스터 및 이의 제조방법 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS498379A (zh) * | 1972-05-22 | 1974-01-24 | ||
JPS4954889A (zh) * | 1972-08-25 | 1974-05-28 | ||
JPS53118759A (en) * | 1977-03-25 | 1978-10-17 | Murata Manufacturing Co | Positive temperature characteristic semiconductive resistance |
DE2905905A1 (de) * | 1978-02-22 | 1979-08-23 | Tdk Electronics Co Ltd | Wabenfoermiges heizelement |
JPS57148302A (en) * | 1981-03-10 | 1982-09-13 | Tdk Electronics Co Ltd | Method of producing positive temperature coefficient thermistor element |
JPS5849601A (ja) * | 1981-09-16 | 1983-03-23 | Matsushita Electric Ind Co Ltd | 水素貯蔵用金属材料の回収方法 |
CA1264871A (en) * | 1986-02-27 | 1990-01-23 | Makoto Hori | Positive ceramic semiconductor device with silver/palladium alloy electrode |
JPH01236602A (ja) * | 1988-03-17 | 1989-09-21 | Matsushita Electric Ind Co Ltd | 正特性サーミスタ |
JP2639098B2 (ja) * | 1989-05-19 | 1997-08-06 | 松下電器産業株式会社 | 限流素子 |
EP0443618B1 (en) * | 1990-02-22 | 1995-11-08 | Murata Manufacturing Co., Ltd. | Method for producing a PTC thermistor |
JPH04118901A (ja) * | 1990-09-10 | 1992-04-20 | Komatsu Ltd | 正特性サーミスタおよびその製造方法 |
-
1992
- 1992-06-11 JP JP4152184A patent/JPH05343201A/ja active Pending
-
1993
- 1993-06-03 US US08/072,318 patent/US5337038A/en not_active Expired - Lifetime
- 1993-06-07 SG SG1996003064A patent/SG43056A1/en unknown
- 1993-06-07 DE DE69313725T patent/DE69313725T2/de not_active Expired - Fee Related
- 1993-06-07 EP EP93109134A patent/EP0573945B1/en not_active Expired - Lifetime
- 1993-06-10 KR KR1019930010522A patent/KR100291806B1/ko not_active IP Right Cessation
- 1993-06-11 CN CN93108408A patent/CN1038455C/zh not_active Expired - Fee Related
-
1998
- 1998-03-06 HK HK98101859A patent/HK1002737A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0573945A3 (en) | 1994-07-06 |
US5337038A (en) | 1994-08-09 |
EP0573945A2 (en) | 1993-12-15 |
JPH05343201A (ja) | 1993-12-24 |
CN1087196A (zh) | 1994-05-25 |
CN1038455C (zh) | 1998-05-20 |
KR940001198A (ko) | 1994-01-11 |
EP0573945B1 (en) | 1997-09-10 |
DE69313725D1 (de) | 1997-10-16 |
KR100291806B1 (ko) | 2002-06-24 |
HK1002737A1 (en) | 1998-09-11 |
DE69313725T2 (de) | 1999-01-28 |
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