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SFM-1640A

Characteristic Min Typical Max Notes
Type Piezo
Excitation External Driven Tone: Continuous
Sound Pressure Level dB at 30cm 60.5 Measured 70 dB at 4.0kHz & 3V-P-P Square Wave & 10cm
Frequency kHz 3.5 4 4.5 Rated frequency ± 0.5
Voltage V 3 25 p-p Square Wave
Current mA 3 Square Wave 4.0kHz ; 3V p-p
Temperature ºC -20 70
Width mm 16
Height mm 2.5
Termination surface mount
Characteristic Response: 

Dimension Drawing: