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1、MultilayerCeramicCapacitor三星积层陶瓷电容规格承认书MultilayerCeramicCapacitor■INTRODUCTIONMLCC(MultilayerCeramicCapacitor)isSMD(SurfaceMountedDevice)typecapacitorthatisusedinwiderangesofcapacitance.MLCCispaidmoreattentionsthanothercapacitorsduetothebetterfrequencycharacteristics,hig
2、herreliability,higherwithstandingvoltageandsoon.MLCCismadeofmanylayersofceramicandinnerelectrodeslikesandwich.Pdwasusedforinnerelectrodes.ButthepriceofPdwasskyrocketedandPdwasreplacedbytheBME(BaseMetalElectrode),whichreducedthetotalcostofMLCC.Thisinnerelectrodeisconnecte
3、dtoouterterminationforsurfacemounting,whichiscomposedofthreelayers,CuorAglayer,Niplatinglayer,andSnPborSnplatinglayer.MostofMLCCsbecomePbfreebytheenvironmentalissueatpresent.MLCCisdividedintotwoclasses.ClassI(C0G,etc)isthetemperaturecompensatingtype.IthasasmallTCC(Temper
4、atureCoefficientofCapacitance)andabetterfrequencyperformance.Therefore,itisusedinRFapplicationssuchascellularphone,tuner,andsoon.ClassII(X7R,X5R,Y5V,etc)isthehighdielectricconstanttype,whichisusedingeneralelectroniccircuit.EspeciallyhighcapacitanceMLCCisreplacingothercap
5、acitors(TantalumandAluminumcapacitor)duetothelowESR(EquivalentSeriesResistance)value.■FEATUREANDAPPLICATION●Feature-MiniatureSize-WideCapacitanceandVoltageRange-HighlyReliablePerformance-Tape&ReelforSurfaceMountAssembly-LowESR-HighQatHighFrequencies-StableTemperatureDepe
6、ndenceofCapacitance●Application-HighFrequencyCircuit(Tuner,VCO,PAMetc)-GeneralPowerSupplyCircuit(SMPSetc)-DC-DCConverter-GeneralElectronicCircuitMultilayerCeramicCapacitor■STRUCTUREMultilayerCeramicCapacitor■APPEARANCEANDDIMENSIONLTWBWDIMENSION(mm)CODEEIACODELWT(MAX)BW03
7、02010.6±0.030.3±0.030.3±0.030.15±0.050504021.0±0.050.5±0.050.5±0.050.2+0.15/-0.11006031.6±0.10.8±0.10.8±0.10.3±0.22108052.0±0.11.25±0.11.25±0.10.5+0.2/-0.33112063.2±0.21.6±0.21.6±0.20.5+0.2/-0.33212103.2±0.32.5±0.22.5±0.20.6±0.34318124.5±0.43.2±0.33.2±0.30.8±0.35522205.7
8、±0.45.0±0.43.2±0.31.0±0.3MultilayerCeramicCapacitor■PREVIOUSPARTNUMBERINGCL10C101JBNC●1●2●3●4●5●6●7●8●1
