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

TFM-31

Features: 
Light and Compact
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 65.46 Measured 75 dB at 10cm
Frequency kHz 1.3 Rated frequency ± 0.5 kHz
Voltage V 12 peak to peak voltage of square wave
Peak voltage allowed V 40
Current mA 9
Input Capacitance nF 45 ± 30% measured at 120 Hz
Temperature ºC -20 70
Width mm 35 Case:ABS/Black
Height mm 3.3
Weight g 2
Termination lead wire
Characteristic Response: 

Dimension Drawing: