特点：
●体积小（12x12x3mm）
●声压高（9V时≥85dB）
●消耗电流小（≤8mA，9V4.0kHZ）
●安装简便（贴片编带回流焊接）
电性能参数
Model No | BCE-M1230-40A |
Min Sound Pressure Level | 85dB at 4KHZ at 9Vp-p at 10cm |
Operating Voltage | 1~25V |
Max Current Consumption | <8mA |
Resonant Frequency | 4.0±0.5KHz |
Capacitance at 120HZ | 16±30%nF |
Housing Material | LCP |
Operating Temperature | -30℃~+105℃ |
Storage Temperature | -40℃~+110℃ |
Weight | 0.5g |
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