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

Piezo Buzzer : AZ-1440E-W

 

piezo transducerpiezo buzzer

 

Items   Units Specifications Conditions
1 Rated Voltage Vp-p 10 Square Wave
2 Operating Voltage Vp-p 1~30  
3 Rated Current mA(Max) 5 10Vp-p / 4.0KHz
4 Sound Output At 10cm dBA(Min) 80 At 10Vp-p / 4.0KHz
5 Resonant Frequency Hz 4000±500  
6 Capacitance at 1KHz pF 15000±30%  
7 Operating Temp. -20 ~ +80  
8 Storage Temp. -30~ +85  
9 Weight g 1  

Data sheet

Introduction of Piezo Buzzer