Jiangsu Anlan-WK Electronics Co., Ltd.  

Product Name: Piezo Buzzer Passive Buzzer 12.6× 6.0mm Model NO.: TDP-1140PL Certification: ISO9001, ISO14000 Usage: Smart Home Style: Mini Category: Buzzer Trademark: alawk Transport Package: Carton Origin: China Product Description SpecificationTypeTDP-1140PLTResonant Frequency (KHz)4.0±0.5Rated Voltage (V)5.0OperatingVoltage (V)3.0―20.0Sound Pressure Level (dB)Min80/10cm/5.0Vp-pCapacitance (nF)8.0±30% (1KHz) 25ºCOperating Temperature (ºC)-20 -+70Storage Temperature (ºC)-20-+70materialPBT