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wima电容规格书.docx

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Polypropylene(PP)FilmandFoilCapacitors forPulseApplicationsinPCM7.5mmto15mmSpecialFeaturesPulsedutyconstructionVerylowdissipationfactorNegativecapacitancechangeversustemperatureVerylowdielectricabsorptionAccordingtoRoHS2002/95/ECTypicalApplicationsForhighfrequencyapplicationse.g.SampleandholdTimingLC-FilteringOscillatingcircuitsAudioequipmentConstructionDielectric:Polypropylene(PP)filmCapacitorelectrodes:MetalfoilInternalconstruction:Encapsulation:Solvent-resistant,flame-retardentplasticcasewithepoxyresinseal,UL94V-0Terminations:TinnedwireMarking:Colour:Red.Marking:Black.Epoxyresinseal:Yellow.ElectricalDataCapacitancerange:100pFto0.22μF(E12-valuesonrequest)Ratedvoltages:63VDC,100VDC,250VDC,400VDC,630VDC,1000VDCCapacitancetolerances:±20%,±10%,±5%Operatingtemperaturerange:-55°Cto+100°CTestspecifications:InaccordancewithIEC60384-13andEN131800Climatictestcategory:55/100/56inaccordancewithIECInsulationresistanceat+20°C:>5x105M(meanvalue:1x106M)Measuringvoltage:Ur=63V:Utest=50V/1min.Ur>100V:Utest=100V/1min.Dissipationfactorsat+20°C:tanTestvoltage:2Ur,2secMaximumpulserisetime:1000V/μsecforpulsesequaltotheratedvoltageDielectricabsorption:0.05%Temperaturecoefficient:-200x10-6/°C(typical)Voltagederating:Avoltagederatingfactorof1.35%perKmustbeappliedfrom+85°CforDCvoltagesandfrom+75°CforACvoltages.Reliability:Operationallife>300000hoursFailurerate<5fit(0.5xUrand40°C)HYPERLINK"http://www.wima.com.cn/polypropylenkurven_75f.htm"Graphs:HYPERLINK"http://www.wima.com.cn/soldering_75f.htm"Soldering:atfC<0.1μF0.1μF<C<0.22μF1kHz10kHz100kHz<4x10-4<5x10-4<10x10-4<3x10-4<6x10-4-MechanicalTestsPackingPulltestonleads:10NindirectionofleadsaccordingtoIEC60068-2-21Vibration:6hoursat10...2000Hzand0.75mmdisplacementamplitudeor10ginaccordancewithIEC60068-2-6Lowairdensity:1kPa=10mbarinaccordancewithIEC60068-2-13Bumptest:4000bumpsat390m/sec2inaccordancewithIEC60068-2-29Availabletapedandreeled.HYPERLINK"http://www.wima.com.cn/gurtung_75f.htm"Detailedtapinginformation:HYPERLINK"http://www.wi