CN101271751B - 表面贴装型高分子ptc热敏电阻器及其制造方法 - Google Patents
表面贴装型高分子ptc热敏电阻器及其制造方法 Download PDFInfo
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- CN101271751B CN101271751B CN2008100361771A CN200810036177A CN101271751B CN 101271751 B CN101271751 B CN 101271751B CN 2008100361771 A CN2008100361771 A CN 2008100361771A CN 200810036177 A CN200810036177 A CN 200810036177A CN 101271751 B CN101271751 B CN 101271751B
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- polymer ptc
- extraction electrode
- senistor
- chip
- high polymer
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 229920000642 polymer Polymers 0.000 title claims description 49
- 238000002372 labelling Methods 0.000 title claims description 20
- 238000000605 extraction Methods 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 239000011889 copper foil Substances 0.000 claims description 4
- 238000004132 cross linking Methods 0.000 claims description 4
- 238000001723 curing Methods 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 239000010931 gold Substances 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 238000000016 photochemical curing Methods 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000004925 Acrylic resin Substances 0.000 claims description 2
- 229920000178 Acrylic resin Polymers 0.000 claims description 2
- 239000004952 Polyamide Substances 0.000 claims description 2
- -1 fluororesin Polymers 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 239000002131 composite material Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012536 packaging technology Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100361771A CN101271751B (zh) | 2008-04-17 | 2008-04-17 | 表面贴装型高分子ptc热敏电阻器及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008100361771A CN101271751B (zh) | 2008-04-17 | 2008-04-17 | 表面贴装型高分子ptc热敏电阻器及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101271751A CN101271751A (zh) | 2008-09-24 |
CN101271751B true CN101271751B (zh) | 2011-03-23 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2008100361771A Active CN101271751B (zh) | 2008-04-17 | 2008-04-17 | 表面贴装型高分子ptc热敏电阻器及其制造方法 |
Country Status (1)
Country | Link |
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CN (1) | CN101271751B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8525635B2 (en) * | 2009-07-17 | 2013-09-03 | Tyco Electronics Corporation | Oxygen-barrier packaged surface mount device |
US9136195B2 (en) | 2009-07-17 | 2015-09-15 | Tyco Electronics Corporation | Oxygen barrier compositions and related methods |
CN102074324A (zh) * | 2011-01-26 | 2011-05-25 | 上海长园维安电子线路保护股份有限公司 | 具有正温度系数特性的过电流保护元件及其制造方法 |
CN102074325A (zh) * | 2011-01-26 | 2011-05-25 | 上海长园维安电子线路保护股份有限公司 | 侧包覆型过电流保护元件及其制造方法 |
WO2018209595A1 (en) * | 2017-05-17 | 2018-11-22 | Littelfuse Electronics (Shanghai) Co., Ltd. | Positive temperature coefficient device |
CN107946010A (zh) * | 2017-11-15 | 2018-04-20 | 江苏苏杭电子有限公司 | 基于线路板生产工艺加工热敏电阻半导体的加工工艺 |
CN111513686B (zh) * | 2020-04-30 | 2023-11-07 | 业成科技(成都)有限公司 | 温度感测组件、温度检测器及穿戴装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2569298Y (zh) * | 2002-09-11 | 2003-08-27 | 上海维安热电材料股份有限公司 | 一种表面贴装用高分子热敏电阻器 |
CN101079342A (zh) * | 2007-05-28 | 2007-11-28 | 上海神沃电子有限公司 | 表面贴装型高分子esd保护元件及其制备方法 |
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2008
- 2008-04-17 CN CN2008100361771A patent/CN101271751B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2569298Y (zh) * | 2002-09-11 | 2003-08-27 | 上海维安热电材料股份有限公司 | 一种表面贴装用高分子热敏电阻器 |
CN101079342A (zh) * | 2007-05-28 | 2007-11-28 | 上海神沃电子有限公司 | 表面贴装型高分子esd保护元件及其制备方法 |
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CN101271751A (zh) | 2008-09-24 |
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Effective date of registration: 20240307 Address after: Block A, Building 1, No. 180 Chengye Road, Sheshan Town, Songjiang District, Shanghai, February 2016 Patentee after: SHANGHAI KETER NEW MATERIALS CO.,LTD. Country or region after: China Patentee after: SHANGHAI SHENWO ELECTRONICS CO.,LTD. Address before: 201108, No. 1165, Lane 123, Jin Du Road, Shanghai, Minhang Patentee before: SHANGHAI SHENWO ELECTRONICS CO.,LTD. Country or region before: China |
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