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External Drive Self Drive Element SMD

Piezo Buzzer : AZ-2138E-WV

 

piezo transducerpiezo buzzer

 

Items   Units Specifications Conditions
1 Rated Voltage Vp-p 6 Square Wave
2 Operating Voltage Vp-p 3~20  
3 Rated Current Ma(Max) 9 6Vp-p / 3.8KHz
4 Sound Output At 10cm dBA(Min) 75 At 6Vp-p / 3.8KHz
5 Resonant Frequency Hz 3800±500  
6 Capacitance at 120Hz Pf 26000±30%  
7 Operating Temp. ℃ -20 ~ +60  
8 Storage Temp. ℃ -30 ~ +70  
9 Weight g 1  

Data sheet

Introduction of Piezo Buzzer