HC-49S晶振｜钟振｜晶体震荡器石英晶体谐振器CrystalResonatorsHC-49SDIPDATASHEET项目Item规格1标称频率NominalFrequency3MHz-86MHz2外壳尺寸HolderTypeHC-49SDIP3振动模式ModeofVibrationFundamental基频/AT3rdovertone三次泛音/AT3拐点温度TurnoverTemperature25℃&plu***n;5℃4频率精度FrequencyTolerance@25℃&plu***n;10ppm&plu***n;15ppm&plu***n;20ppm&plu***n;30ppm&plu***n;50ppm&plu***n;100ppm5工作温度OperatingTemperature-0℃~+50℃-10℃~+60℃-10℃~+70℃-20℃~+70℃-30℃~+80℃-40℃~+85℃6温度频差FreqStabilityvs.Temp&plu***n;10ppm&plu***n;15ppm&plu***n;20ppm&plu***n;30ppm&plu***n;50ppm&plu***n;100ppm7负载电容LoadCapacitance6pF8pF10pF12.5pF16pF20pF30pF50pF8谐振电阻EquivalentSeriesResis35KΩ9静电容ShuntCapacitance1.8pFmax10激励电平DriveLevel1μWstandard11绝缘电阻InsulationResistance500MΩatDC100V12年老化率AgingRateaYear&plu***n;5ppm/year（Max）13检测仪器TestImpedanceMeterS&A250B14印字形式Marking15存储温度StorageTemperatureRange-40℃~+85℃16存储湿度StorageHumidityRange0～95％RHHC-49S晶振｜钟振｜晶体震荡器)