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Piezo Buzzer / Piezo Transducer Manufacturer  
   
External Drive Self Drive Element SMD

Piezo Buzzer : AZ-1440E-PH

 

piezo transducerpiezo buzzer

 

Items Units Specifications Conditions
Rated Voltage Vp-p 5 Square Wave
Operating Voltage Vp-p 1-30*  
Rated Current mA(Max) 5 5Vp-p / 4KHz
Sound Output At 10cm dBA(Min) 80 At 5Vp-p / 4KHz
Resonant Frequency Hz 4000±500  
Capacitance at 120Hz pF 12000±30%  
Operating Temp. -40~ +85  
Storage Temp. -50 ~ +95  
Weight g 1  

Data sheet

Introduction of Piezo Buzzer