商品櫥窗

CX9040
型號: Magnetic Buzzer
規格: OD9.0*4.0mm,3Vo-p,2731Hz
描述: Buzzer External Drive Magnetic Buzzer
No. Item Unit Specification Condition
1 Oscillation Frequency Hz 2731 Vo-p=1/2duty , square wave
2 Operating Voltage Vo-p 2 ~ 4 3 ~ 7
3 Rated    Voltage Vo-p 3 5
4 Current    Consumption mA MAX.80 MAX.60 at    Rated Voltage
5 Sound Pressure Level dB MIN. 82 MIN. 85 at 10cm at Rated Voltage
6 Coil Resistance (Ω)   16±3 45±5  
7 Weight (MAX) gram 0.8  
8 Housing Material   PBT ( Black )  

 

Unit :mm  Tol: ±0.5