產品介紹

壓電式蜂鳴器 (內建驅動線路)
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LF-PB28W35A Piezoelectric Buzzer for driver circuit built-in
規格說明
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瀏覽記錄
    3點選清單
    Sound Pressure Level ( dB min. ) 10cm 95
    Current Consumption 9VDC ( mA ) 10 max. /12V
    Oscillating Frequency ( ± 0.5KHz ) 3.5 Fast pulse
    Working Voltage ( VDC ) 4 ~ 28
    Operating Temp. ( ºC ) -20 ~ +60
    Weight (gms) 15