EFM-236FL

Characteristic Min Typical Max Notes
Type Piezo
Excitation Internal Driven Tone: Continuous
Sound Pressure Level dB at 30cm 100.5 Measured 90 dB at 9V-DC & 100cm
Frequency kHz 2.5 3 3.5 Rated frequency ±0.5
Voltage V 4 9 28 DC
Current mA 30 9V DC
Temperature ºC -20 70
Width mm 41.8
Height mm 25.4
Termination lead wire
Characteristic Response: 

Dimension Drawing: