產品介紹

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Piezoelectric Ceramic Speaker
規格說明
Frequency Range ( Hz ) 500~10K
Capacitance ( at 120 Hz 25ºC ) 180nF ± 30.00%
Sound Pressure Level ( dB min. ) 10cm 75dB min. 630KHz
Input Voltage ( Vp-p ) ( max ) 7V rms (sine wave)
Operating Temp. ( ºC ) -20 ~ +80
Weight ( gms ) 0.9
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