TFM-83L3520

Characteristic Min Typical Max Notes
Type Piezo
Excitation External Driven Tone: Continuous
Sound Pressure Level dB at 30cm 70.5 Measured 80 dB at 4.0kHz & 3V-p-p Square Wave & 10cm AND 70 dB at 1.33kHz & 3V-p-p Square Wave & 10cm
Frequency kHz 3.5 4 4.5 Rated frequency ±0.5
Voltage V 3 40 p-p Square Wave
Current mA 3.5 Square Wave 4.0kHz ; 3V p-p
Temperature ºC -20 70
Width mm 23
Height mm 8.2
Termination lead wire
Characteristic Response: 

Dimension Drawing: