Model:	DMT-1206-SMT
Rated Voltage:	6 Vp-p (DC)
Operating Voltage:	4 VDC - 8 VDC
Current Consumption:*	40 mA max.
Sound Pressure:*	85 dB min.
Coil Resistance:*	47 +/- 7 OHM
Coil Impedance:	80 OHM
Resonant Frequency:	2,200 Hz
Operating Temp:	-30 ~+80degree C
Weight:	1.5 gram

* Applying rated voltage (square wave, 1/2 duty, resonant frequency)
* Distance at 10 cm (applying rated voltage: 2,200 Hz, 1/2 duty, square wave) 
* Applying resonant frequency, sine wave, measuring current 60mA