DMT-11 Series (WIRE)

DMT-11P Series (PIN)

Model:	DMT-11-15	DMT-11-42	DMT-11-50
Rated Voltage:	1.5 VDC	1.5 VDC	1.5 VDC
Operating Voltage:	1 VDC - 2 VDC	1 VDC - 2 VDC	1 VDC - 2 VDC
Current Consumption:*	30 mA max.	15 mA max.	12 mA max.
Sound Pressure:*	85 dB min.	80 dB min.	80 dB min.
Coil Resistance:*	16+/- 4 OHM	42+/- 6 OHM	50+/- 7.5 OHM
Coil Impedance:	40 OHM	120 OHM	140 OHM
Resonant Frequency:	2,048 Hz	2,048 Hz	2,048 Hz
Operating Temp:	-20 ~+60 degree C	-20 ~+60 degree C	-20 ~+60 degree C
Weight:	2 grams	2 grams	2 grams

* Applying rated voltage (square wave, 1/2 duty, resonant frequency)
* Distance at 10 cm (applying rated voltage: 2,700 Hz, 1/2 duty, square wave) 
* Applying resonant frequency, sine wave, measuring current 60mA