CN106455296A - 电路保护组件 - Google Patents
电路保护组件 Download PDFInfo
- Publication number
- CN106455296A CN106455296A CN201610903796.0A CN201610903796A CN106455296A CN 106455296 A CN106455296 A CN 106455296A CN 201610903796 A CN201610903796 A CN 201610903796A CN 106455296 A CN106455296 A CN 106455296A
- Authority
- CN
- China
- Prior art keywords
- copper foil
- metal electrode
- copper
- positive temperature
- circuit protecting
- 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.)
- Pending
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 44
- 239000002184 metal Substances 0.000 claims abstract description 44
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- 239000002131 composite material Substances 0.000 claims abstract description 23
- 239000000843 powder Substances 0.000 claims abstract description 21
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- 238000009826 distribution Methods 0.000 claims abstract description 4
- 239000002245 particle Substances 0.000 claims abstract description 4
- 230000002277 temperature effect Effects 0.000 claims abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 49
- 239000011889 copper foil Substances 0.000 claims description 42
- 230000000694 effects Effects 0.000 claims description 35
- -1 diphenylene ether Chemical compound 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 16
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- 239000000463 material Substances 0.000 claims description 10
- 238000002360 preparation method Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 239000010936 titanium Substances 0.000 claims description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 238000007731 hot pressing Methods 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 230000004308 accommodation Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 229910021332 silicide Inorganic materials 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
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- 239000003822 epoxy resin Substances 0.000 claims description 4
- 238000005530 etching Methods 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 239000010931 gold Substances 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
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- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 229910052718 tin Inorganic materials 0.000 claims description 4
- 239000011135 tin Substances 0.000 claims description 4
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052797 bismuth Inorganic materials 0.000 claims description 3
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 3
- 150000001721 carbon Chemical class 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 229910052738 indium Inorganic materials 0.000 claims description 3
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 3
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- MIZLGWKEZAPEFJ-UHFFFAOYSA-N 1,1,2-trifluoroethene Chemical group FC=C(F)F MIZLGWKEZAPEFJ-UHFFFAOYSA-N 0.000 claims description 2
- 229910019855 Cr2GaN Inorganic materials 0.000 claims description 2
- 229910003842 Hf2InC Inorganic materials 0.000 claims description 2
- 229910003836 Hf2SnC Inorganic materials 0.000 claims description 2
- 229910003837 Hf2SnN Inorganic materials 0.000 claims description 2
- 229910003838 Hf2TlC Inorganic materials 0.000 claims description 2
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- 229910019637 Nb2AlC Inorganic materials 0.000 claims description 2
- 229910019707 Nb2AsC Inorganic materials 0.000 claims description 2
- 229910019710 Nb2GaC Inorganic materials 0.000 claims description 2
- 229910019701 Nb2InC Inorganic materials 0.000 claims description 2
- 229910019698 Nb2SnC Inorganic materials 0.000 claims description 2
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- 239000004793 Polystyrene Substances 0.000 claims description 2
- 229910004447 Ta2AlC Inorganic materials 0.000 claims description 2
- 229910004477 Ta2GaC Inorganic materials 0.000 claims description 2
- 229910004470 Ta4AlC3 Inorganic materials 0.000 claims description 2
- 229910009594 Ti2AlN Inorganic materials 0.000 claims description 2
- 229910009930 Ti2GaC Inorganic materials 0.000 claims description 2
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- 229910008244 Zr2TlC Inorganic materials 0.000 claims description 2
- 229910008237 Zr2TlN Inorganic materials 0.000 claims description 2
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 claims description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims description 2
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- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims 1
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- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims 1
- 150000008065 acid anhydrides Chemical class 0.000 claims 1
- 238000005660 chlorination reaction Methods 0.000 claims 1
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- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims 1
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- 229910052804 chromium Inorganic materials 0.000 description 6
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- HFLAMWCKUFHSAZ-UHFFFAOYSA-N niobium dioxide Chemical compound O=[Nb]=O HFLAMWCKUFHSAZ-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- WEAMLHXSIBDPGN-UHFFFAOYSA-N (4-hydroxy-3-methylphenyl) thiocyanate Chemical compound CC1=CC(SC#N)=CC=C1O WEAMLHXSIBDPGN-UHFFFAOYSA-N 0.000 description 1
- INZDTEICWPZYJM-UHFFFAOYSA-N 1-(chloromethyl)-4-[4-(chloromethyl)phenyl]benzene Chemical compound C1=CC(CCl)=CC=C1C1=CC=C(CCl)C=C1 INZDTEICWPZYJM-UHFFFAOYSA-N 0.000 description 1
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- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 description 1
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- DNXHEGUUPJUMQT-CBZIJGRNSA-N Estrone Chemical compound OC1=CC=C2[C@H]3CC[C@](C)(C(CC4)=O)[C@@H]4[C@@H]3CCC2=C1 DNXHEGUUPJUMQT-CBZIJGRNSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910033181 TiB2 Inorganic materials 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
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- CFJRGWXELQQLSA-UHFFFAOYSA-N azanylidyneniobium Chemical compound [Nb]#N CFJRGWXELQQLSA-UHFFFAOYSA-N 0.000 description 1
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- YXTPWUNVHCYOSP-UHFFFAOYSA-N bis($l^{2}-silanylidene)molybdenum Chemical compound [Si]=[Mo]=[Si] YXTPWUNVHCYOSP-UHFFFAOYSA-N 0.000 description 1
- DFJQEGUNXWZVAH-UHFFFAOYSA-N bis($l^{2}-silanylidene)titanium Chemical compound [Si]=[Ti]=[Si] DFJQEGUNXWZVAH-UHFFFAOYSA-N 0.000 description 1
- XTDAIYZKROTZLD-UHFFFAOYSA-N boranylidynetantalum Chemical group [Ta]#B XTDAIYZKROTZLD-UHFFFAOYSA-N 0.000 description 1
- JEUVAEBWTRCMTB-UHFFFAOYSA-N boron;tantalum Chemical compound B#[Ta]#B JEUVAEBWTRCMTB-UHFFFAOYSA-N 0.000 description 1
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- 238000003763 carbonization Methods 0.000 description 1
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- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- WHJFNYXPKGDKBB-UHFFFAOYSA-N hafnium;methane Chemical compound C.[Hf] WHJFNYXPKGDKBB-UHFFFAOYSA-N 0.000 description 1
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- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- UNASZPQZIFZUSI-UHFFFAOYSA-N methylidyneniobium Chemical compound [Nb]#C UNASZPQZIFZUSI-UHFFFAOYSA-N 0.000 description 1
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- 229910021343 molybdenum disilicide Inorganic materials 0.000 description 1
- RCHKEJKUUXXBSM-UHFFFAOYSA-N n-benzyl-2-(3-formylindol-1-yl)acetamide Chemical compound C12=CC=CC=C2C(C=O)=CN1CC(=O)NCC1=CC=CC=C1 RCHKEJKUUXXBSM-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920001596 poly (chlorostyrenes) Polymers 0.000 description 1
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- 238000006116 polymerization reaction Methods 0.000 description 1
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- 238000004080 punching Methods 0.000 description 1
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- 239000010703 silicon Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical group [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 1
- 229910021352 titanium disilicide Inorganic materials 0.000 description 1
- 229910003470 tongbaite Inorganic materials 0.000 description 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0263—High current adaptations, e.g. printed high current conductors or using auxiliary non-printed means; Fine and coarse circuit patterns on one circuit board
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0254—High voltage adaptations; Electrical insulation details; Overvoltage or electrostatic discharge protection ; Arrangements for regulating voltages or for using plural voltages
-
- 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
- H01C1/148—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
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
- H01C17/065—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thick film techniques, e.g. serigraphy
- H01C17/06506—Precursor compositions therefor, e.g. pastes, inks, glass frits
- H01C17/06513—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the resistive component
- H01C17/0652—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the resistive component containing carbon or carbides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
- H01C17/065—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thick film techniques, e.g. serigraphy
- H01C17/06506—Precursor compositions therefor, e.g. pastes, inks, glass frits
- H01C17/06573—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the permanent binder
- H01C17/0658—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the permanent binder composed of inorganic material
-
- 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
- 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
- H01C7/13—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 current responsive
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]
- H05K1/185—Components encapsulated in the insulating substrate of the printed circuit or incorporated in internal layers of a multilayer circuit
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10196—Variable component, e.g. variable resistor
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Thermistors And Varistors (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (13)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610903796.0A CN106455296A (zh) | 2016-10-17 | 2016-10-17 | 电路保护组件 |
| US16/341,483 US10674599B2 (en) | 2016-10-17 | 2016-12-16 | Circuit protection assembly |
| PCT/CN2016/110342 WO2018072292A1 (zh) | 2016-10-17 | 2016-12-16 | 电路保护组件 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610903796.0A CN106455296A (zh) | 2016-10-17 | 2016-10-17 | 电路保护组件 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106455296A true CN106455296A (zh) | 2017-02-22 |
Family
ID=58175726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610903796.0A Pending CN106455296A (zh) | 2016-10-17 | 2016-10-17 | 电路保护组件 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US10674599B2 (zh) |
| CN (1) | CN106455296A (zh) |
| WO (1) | WO2018072292A1 (zh) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109243667A (zh) * | 2018-08-17 | 2019-01-18 | 上海长园维安电子线路保护有限公司 | 高分子基导电复合材料及过流保护元件 |
| CN110572938A (zh) * | 2019-08-20 | 2019-12-13 | 上海长园维安电子线路保护有限公司 | 具有过流过温保护特性的软硬结合保护板 |
| CN111479386A (zh) * | 2019-01-23 | 2020-07-31 | 上海神沃电子有限公司 | 印刷电路保护板及usb接口电路板 |
| CN111681845A (zh) * | 2020-06-08 | 2020-09-18 | 上海维安电子有限公司 | 一种表面贴装过流保护元件 |
| CN113873748A (zh) * | 2021-09-28 | 2021-12-31 | 广东合通建业科技股份有限公司 | 一种通透led显示屏的线路板及制作工艺 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770659B (zh) * | 2021-09-28 | 2022-07-01 | 东莞市钲锟精密五金有限公司 | 一种新能源汽车电池盖固定螺母的加工工艺 |
| TWI810091B (zh) * | 2022-10-17 | 2023-07-21 | 聚鼎科技股份有限公司 | 過電流保護元件 |
| TWI812508B (zh) | 2022-10-17 | 2023-08-11 | 聚鼎科技股份有限公司 | 過電流保護元件 |
| TWI892060B (zh) * | 2022-12-14 | 2025-08-01 | 富致科技股份有限公司 | 積體過電流保護裝置 |
| CN116390328B (zh) * | 2023-03-06 | 2025-01-03 | 深圳市华富快捷电路有限公司 | 一种耐磨损的pcb板结构 |
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- 2016-10-17 CN CN201610903796.0A patent/CN106455296A/zh active Pending
- 2016-12-16 WO PCT/CN2016/110342 patent/WO2018072292A1/zh not_active Ceased
- 2016-12-16 US US16/341,483 patent/US10674599B2/en active Active
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| US6481094B1 (en) * | 1998-07-08 | 2002-11-19 | Matsushita Electric Industrial Co., Ltd. | Method of manufacturing chip PTC thermistor |
| TW529846U (en) * | 2001-11-12 | 2003-04-21 | Polytronics Technology Corp | Over-current protection component and the device |
| CN101000817A (zh) * | 2006-01-10 | 2007-07-18 | 聚鼎科技股份有限公司 | 表面粘着型过电流保护元件 |
| KR100829929B1 (ko) * | 2007-02-20 | 2008-05-16 | 신화인터텍 주식회사 | 금속염과 금속 산화물을 포함하는 도전성 고분자 조성물 및이를 이용하는 정온도 계수 소자 |
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| CN109243667A (zh) * | 2018-08-17 | 2019-01-18 | 上海长园维安电子线路保护有限公司 | 高分子基导电复合材料及过流保护元件 |
| CN111479386A (zh) * | 2019-01-23 | 2020-07-31 | 上海神沃电子有限公司 | 印刷电路保护板及usb接口电路板 |
| CN110572938A (zh) * | 2019-08-20 | 2019-12-13 | 上海长园维安电子线路保护有限公司 | 具有过流过温保护特性的软硬结合保护板 |
| CN111681845A (zh) * | 2020-06-08 | 2020-09-18 | 上海维安电子有限公司 | 一种表面贴装过流保护元件 |
| CN113873748A (zh) * | 2021-09-28 | 2021-12-31 | 广东合通建业科技股份有限公司 | 一种通透led显示屏的线路板及制作工艺 |
| CN113873748B (zh) * | 2021-09-28 | 2022-05-10 | 广东合通建业科技股份有限公司 | 一种通透led显示屏的线路板及制作工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| US10674599B2 (en) | 2020-06-02 |
| US20190306970A1 (en) | 2019-10-03 |
| WO2018072292A1 (zh) | 2018-04-26 |
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Address after: 200083 806, floor 8, No. 125, Liuying Road, Hongkou District, Shanghai Applicant after: Shanghai Wei'an Electronic Co.,Ltd. Address before: Seven road 201202 Shanghai Pudong New Area Shiwan No. 1001 Applicant before: Shanghai Changyuan Wayon Circuit Protection Co.,Ltd. |
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Address after: Room 806, 8th floor, 125 Liuying Road, Hongkou District, Shanghai 200083 Applicant after: Shanghai Weian Electronics Co.,Ltd. Address before: 806, 8th floor, 125 Liuying Road, Hongkou District, Shanghai 200083 Applicant before: Shanghai Wei'an Electronic Co.,Ltd. |
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