类型:压电式蜂鸣器 型号:LPT1225S 频率范围:4100(KHz) 性噪比:75(db) 种类:蜂鸣器(片)
1.Rated Voltage (Vp-p) 5 2.Operating Voltage (Vp-p) 1~25 3.Resonant Frequency (Hz) 4100±500 4.Static Capacitance at1KHz (PF)15000±30% 5.Sound Output at 10cm (dB) ≥75 6.Current Consumption (mA) ≤5 7.Operating Temperature (℃)-20~+70 8.Storage Temperature (℃) -40~+85 9.Weight (g) 0.5 10.Case material LCP