Header image  
Specialist in Acoustic Components  

www.aatc.tw

www.aatc.com.tw

www.microphone.tw

www.microspeaker.tw


 
 

 
 
 
Piezo Buzzer - AZ-1440S-P
 
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¡Ó500  
6 Tone Nature   Single  
7 Operating Temp. ¢J -20 ~ +60  
8 Storage Temp. ¢J -30 ~ +70  
9 Weight g 1  

Piezo BuzzerTransducer