Product Name:TYD0901APE Model Number:TYD0901APE

descriptions:   Type Unit UCM0901APE Rated Voltage V 1.5 Operating Voltage V 1-3 *Rated Current(MAX) mA 80 *Min Sound Output at 10 cm dB 85 Coil Resistance ? 5.51 *Resonant Frequency Hz  3100 Operating Temperaturev -20 - 70 Storage Temperature -30 - 80 Housing Material NORYL Weight g 1  *Value Applying at Rated Voltage (resonant frequency,1/2 duty, square wave) FREQUENCY RESPONSE: UNIT:mm Tolerance:0.5mm DIMENSIONS: