aatc.tw  
Piezo Buzzer / Piezo Transducer Manufacturer  
   
External Drive Self Drive Element SMD

DC Piezo Buzzer : AZ-1440S-P

 

piezo transducer

DC piezo buzzer

 

Items   Units Specifications Conditions
1 Rated Voltage VDC 12  
2 Operating Voltage VDC 3.0~16.0  
3 Rated Current (Max) mA 7 At 12 VDC
4 Min Sound Output dBA 80 At 12VDC
5 Resonant Frequency Hz 4000±500  
6 Tone Nature   Single  
7 Operating Temp. -20 ~ +60  
8 Storage Temp. -30 ~ +70  
9 Weight g 1  

Data sheet

Introduction of Piezo Buzzer