Model	FBMB1275A1	FBMB1275A2	FBMB1275A3
Rated Voltage	3VDC	5V	12V
Operating Voltage	2~5V	4~8V	8~16V
Max.Rated Current	30mA/3VDC	30mA/5VDC	30mA/12VDC
Resonant Frequency	3100±500Hz	3100±500Hz	3100±500Hz
Min.Sound Pressure Level	85dB/10cm	85dB/10cm	85dB/10cm
Operating Temperature	-20~+70°C	-20~+70°C	-20~+70°C