***研发生产12V24V110V220V压电式有源蜂鸣器Product:PiezoelectricBuzzersA&TPartNo：AT2432DPTechnicalTermsResonantFrequency(KHZ)3.2&plu***n;0.5RatedVoltage(VDC)12.0OperatingVoltage(VDC)3.0~24.0Max.CurrentC***umptionatRatedVoltage(mA)15Min.SoundOutputat10cmatRatedVoltage(dB)85OperatingTemperature(0C)-20~+70StorageTemperature(0C)-30~+80EnvironmentalProtectionRegulationBuzzerSolderingprocessSolderingParameterTemp.(0C)Time(Sec.)TimesInclusiveLeadReflowsoldering230&plu***n;10above1700Ctime40~702★W***esoldering245&plu***n;53~61~2★Manualsoldering330&plu***n;101~21~2LeadFreeReflowsoldering245&plu***n;15above1800Ctime40~703W***esoldering260&plu***n;54~82~3Manualsoldering350&plu***n;101~32~3)