特点：
●体积小（35x9mm）
●声压高（12VDC时≥85dB）
●消耗电流（≤40mA，12VDC）
●安装简便（卧式会脚插入焊接）
电性能参数
Model No | BCE-D31220-12V |
Rated Voltage | 12V |
Min Sound Pressure Level | 85dB at 10 cm |
Operating Voltage | 7-15V |
Max Current Consumption | 40mA |
Resonant Frequency | 2000±500HZ |
Housing Material | PBT |
Operating Temperature | -20℃~+70℃ |
Storage Temperature | -30℃~+80℃ |
Weight | 11g |
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