MynTahl has changed its name to East Electronics. Find out more

TFM-47

Features: 
Low frequency
Low current drain
Light and compact
Characteristic Min Typical Max Notes
Type Piezo
Excitation External Driven Tone: Square Wave
Sound Pressure Level dB at 30cm 70.46 Measured 80 dB at 10cm
Frequency kHz 2.5 Rated frequency ± 0.5 kHz
Voltage V 9 peak to peak voltage of square wave
Peak voltage allowed V 40
Current mA 3
Input Capacitance nF 44 ± 30% measured at 120 Hz
Temperature ºC -20 70
Width mm 30 Case:ABS/Black
Height mm 16.5
Weight g 4.5
Termination lead wire
Characteristic Response: 

Dimension Drawing: