aatc.tw  
Magnetic Buzzer / Transducer  

 
Mail us now!!

 
External Drive Self Drive SMD Mechanical

External Drive Magnetic Buzzer - AS-903Q

Magnetic buzzerMagnetic transducer

 
Items   Units Specifications   Conditions
1 Rated Voltage Vo-p 3.0    
2 Operating Voltage Vo-p 2.0-5.0    
3 Mean Current mA 80   Applying rated voltage,rated frequency
    (Max)     Square wave,1/2 duty subject to standard state.
4 Direct Current Resistance Ohm 15    
5 Sound Output dBA 85   Distance at 10cm,applying rated voltage,rated frequency square wave,
    (min)     1/2duty subject to standard state.
6 Rated Frequency Hz 2731    
7 Operating Temp. ℃ -30 ~ +75    
8 Storage Temp. ℃ -40 ~ +85    
9 Dimension mm Φ 9.0 Height 4.8 See attached drawing.
10 Weight Gram 1.0    
11 Terminal   TWO pin   See attached drawing.

Data sheet

Introduction of Magnetic Buzzer