Descriere
Buzzer Piezo electric diametru 4,5cm in carcasa, frecventa de rezonanta 1,1 kHz.
Sound Pressure Level ( dB min. ) 10cm : 85
Current Consumption ( mA ) : 3.0 max.
Resoance Frenquency : 1100Hz. 9Vp-p square wave
Capacitance 120Hz,25 : 50000pF 30%
Input Voltage ( Vp-p ) : 40 max.
Operating Temp. ( ) : -20 ~+70
Weight ( gms ) : 4.5
