特点：
●体积小（4x4x2mm）
●声压高（3V时≥70dB）
●消耗电流（≤90mA，3V4kHZ）
●安装简便（编带贴片焊接）
电性能参数
Model No | BCE-MX0402-0304 |
Min Sound Pressure Level | 70dB at 4KHZ at 3Vo-p at 10cm |
Operating Voltage | 2~4V |
Max Current Consumption | <90mA |
Resonant Frequency | 4KHz |
Coil lmpedance | 17±3Ω |
Housing Material | LCP |
Operating Temperature | -30℃~+80℃ |
Storage Temperature | -40℃~+85℃ |
Weight | 0.1g |
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