特点：
●体积小（11x9x1.8mm）
●声压高（5V时≥70dB）
●消耗电流小（≤5mA，5V4.1kHZ）
●安装简便（贴片编带回流焊接）
电性能参数
Model No | BCE-M1109 |
Min Sound Pressure Level | 70dB at 4KHZ at 3Vp-p at 10cm |
Operating Voltage | 1~25V |
Max Current Consumption | <5mA |
Resonant Frequency | 4.0±0.5KHz |
Capacitance at 120HZ | 12±30%nF |
Housing Material | LCP |
Operating Temperature | -30℃~+105℃ |
Storage Temperature | -40℃~+110℃ |
Weight | 0.25g |
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