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

Piezo Buzzer : AZ-2240E-PU

 

piezo transducerpiezo buzzer

 

Items   Units Specifications Conditions
1 Rated Voltage Vp-p 9 Square Wave
2 Operating Voltage Vp-p 1~30  
3 Rated Current (Max) mA 7  
4 Min Sound Output dBA 85 at 4.0Kz / 10cm
5 Resonant Frequency Hz 4000±500  
6 Operating Temp. -20 ~ +70  
7 Storage Temp. -30 ~ +70  
8 Capacitance at 120 Hz pF 15000 ± 30%  
9 Weight g 3  
10 Lead Pin Material Beryllium Bronze    

Data sheet

Introduction of Piezo Buzzer