A Piezo Transducer includes a vibrating piece which has on both its surfaces electrodes for providing an electric field to the vibrating piece. The piezoelectric transducer converts electric signals into mechanical vibrations or vice versa by utilizing the morphological change of a crystal which occurs on voltage application, or conversely by monitoring the voltage generated by a pressure applied on a crystal.

	TYPE (UNIT)	MSPT13C34W05
	Min. Sound Output at 10cm (dB)	70
	Rated Voltage (Vp-p)	5
	Operating Voltage (Vp-p)	3~20
	Resonant Frequency (Hz)	3400+/-500
	Max. Current Consumption (mA)	3
	Capacitance at 1,000HZ (pF)	9000+/-30%
	Operating Temperature (C)	-20~+60
	Storage Temperature (C)	-30~+70
	Weight (g)	0.3