描述
Ultrasonic Buzzer hom 38MM
Resonant Frequency (KHZ)
25±5
Operating Voltage (VP-P)
3-16
Max. Current Consumption (mA)
2.0(at Rated Voltage )
Capacitance at 120Hz (Pf)
130000±30%
Min. Sound Output at 10cm (dB)
85 at Rated Voltage
Operating Temperature (℃)
-20~+70
Storage Temperature (℃)
-30~+80
Housing Material
ABS(Black)