W-03A

Features: 
Small and light
Compact structure
High reliability
Characteristic Min Typical Max Notes
Type Piezo
Excitation External Driven
Sound Pressure Level dB at 30cm 99.44 Measured 95 dB at 50cm
Frequency kHz 5 27.5 50
Voltage V 2.83 10 RMS sine wave
Temperature ºC -20 70
Width mm 51 ; Case:ABS/Black
Height mm 18.5
Weight g 7
Termination pin
Characteristic Response: 

Dimension Drawing: