Specification:
Rated Voltage (Vp-p) 9
Max Input Voltage (Vp-p) 25 *
Rated Current (mA) ≤9 Capacitance at 100Hz (pF) 12000±30% *
Sound Output at 10cm (dB) ≥85
Resonance Frequency (KHz) 4.0±0.5
Operating Temperature (℃) -40～+85
Storage Temperature (℃) -40～+90
Weight (g) 0.5 Housing
Material PPO
RoHS Yes *
Value applying at rated voltage , 4.0KHz, 1/2 duty ,
square wave Test basic state: Temp(20±2℃) ,
Humidity(40~70%RH) , Air pressure(860~1060hPa).
