
| Model No | FBMT1275C | 
| Rated Voltage | 3.3VDC | 
| Operating Voltage | 2-4VDC | 
| Max.Rated Current | 70mA | 
| Coil Resistance(DC) | 16±1Ω | 
| Coil Impedance(AC) | 40±3Ω | 
| Min.Sound Pressure Level | 90dB/10CM | 
| Resonant Frequency | 2600Hz | 
| Operating Temperature | -20~+80℃ | 
| Storage Temperature | -30~+90℃ | 
| Weight | 2g | 
 
