特點(diǎn)：
●體積?。?2x12x3mm）
●聲壓高（9V時(shí)≥85dB）
●消耗電流小（≤8mA，9V4.0kHZ）
●安裝簡(jiǎn)便（貼片編帶回流焊接）
電性能參數(shù)
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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