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TFM-57F

Characteristic Min Typical Max Notes
Type Piezo
Excitation External Driven Tone: Continuous
Sound Pressure Level dB at 30cm 62.5 Measured 72 dB at 4.0kHz & 3V-p-p Square Wave & 10cm AND 72 dB at 4.0kHz & 1V-RMS Sine 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 17
Height mm 7.5
Termination pin Pin separation: 10.00mm
Characteristic Response: 

Dimension Drawing: