交流电磁式蜂鸣器9055无源一体蜂鸣器阻抗可定制

额定电压Rated Voltage (Vo-p) 3
工作电压Operating Voltage (Vo-p) 1.5～4
线圈电阻Coil Resistance (Ω) 16±3
*在10cm处测试声压值Sound Output at 10cm (dB) ≥85
*消耗电流Current Consumption (mA) ≤80
共振频率Resonant Frequency (Hz) 2700
工作温度Operating Temperature (℃) -20～+70
储存温度Storage Temperature (℃) -30～+80
单品重量Weight (g) 0.6
外壳材料Housing Material BlackPPO</a>