电磁有源讯响器规格书.pdf

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1、思威特电磁有源蜂鸣器规格书规格：12*9.5Customer:PartNo:Product:MagneticBuzzersSWTPartNo:MB1295+2305PFTechnicalTermsRatedVoltage(VDC)5OperatingVoltage(VDC)4～7Max．CurrentConsumption(mA)30Min.SoundOutputat10cm(dB)85ResonantFrequency(HZ)2300±300OperatingTemperature(℃)-20∽+70StorageTemper

2、ature(℃)-30∽+80Weight(g)2.0HousingMaterialPPOBuzzerSolderingParameterSolderingprocessTemp.(℃)Time(Sec.)TimesReflowsoldering245±15above180℃time40~703LeadFree★Wavesoldering255±54~82~3★Manualsoldering350±101~32~3Remark:★SWTInstanceSolderingProcessAPPEARANCEUNIT:mm★★★★备注

3、：产品为亮环氧，镀金脚，侧面印2305PX+字样.SampleTestReportSampleDescriptionTypeMagneticBuzzersMB1295+2305PFCustomerSampleQty.TestQty.10Pcs10pcsSpecificationandTestDataSPL(dB)Irms(mA)fr(Hz)ImportantDimensions:mmOtherDimensionsSpe.≥85≤302300±30012±0.29.5±0.55.5±0.54.0±0.5andAppearance1

4、8922.4238012.029.485.584.08OK29021.8241012.059.515.554.13OK38822.5238012.019.485.564.08OK48821.6240012.059.505.584.08OK58923.4241012.019.505.584.10OK68722.6245012.039.495.383.83OK79021.8241011.939.505.243.87OK88823.2250012.079.505.424.05OK98822.5246512.039.515.344.01

5、OK108922.4252012.009.505.373.85OKAVE.8922.42243312.029.505.464.01OKMAX.9023.40252012.079.515.584.13OKMIN.8721.60238011.939.485.243.83OKResultPass(√)Fail()InspectorTestDateReportNo.YaoZongLiang2014-4-22SWT140422019ApprovedRemarkWuShengBinEnvironmentalprotection:thepro

6、ductscomplywithRohs