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EFM-250

Features: 
SMT inside
Small size
Low current consumption
Characteristic Min Typical Max Notes
Type Piezo
Excitation Internal Driven Tone: Continuous
Sound Pressure Level dB at 30cm 75.46 Measured 85 dB at 10cm
Frequency kHz 4 Rated frequency ± 0.5 kHz
Voltage V 6 12 16 DC voltage
Current mA 8
Temperature ºC -20 60
Width mm 14.1 Case:PC/Black
Height mm 8
Weight g 1.3
Termination pin Pin separation: 7.60mm
Characteristic Response: 

Dimension Drawing: