EFM-282

Features: 
High output
Sealed type
High reliability
Characteristic Min Typical Max Notes
Type Piezo
Excitation Internal Driven Tone: Continuous
Sound Pressure Level dB at 30cm 108 Measured 108 dB at 30cm
Frequency kHz 2.5 Rated frequency ± 0.5 kHz
Voltage V 5 12 13 DC voltage
Current mA 75
Temperature ºC -20 70
Width mm 50 Case:ABS/Black
Height mm 29
Weight g 28
Termination pin Pin separation: 22.50mm
Characteristic Response: 

Dimension Drawing: