Rated Voltage (Vo-p)* 3.04
Operating Voltage (Vo-p) 2.0-4.0
Coil Resistance 17+/-3
Max. Operating Current (mA)* max.90
Sound Pressure Level (dBA/10cm)* min.70
Resonance Frequency(Hz) 4000
Remark: *Applying reated voltage (Resonant frequency, Square wave)