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3.8mm Externally Driven 12mm 73dB@3V,10cm 2V~4.5V Magnetic 3V 2048HzBuzzers ROHS

Buzzers Indicator, Internally Driven Electromechanical 5 V 25mA 2.73kHz 80dB @ 5V, 10cm Through Hole PC Pins

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Speakers Neodymium Iron Boron 2100±20%Hz 0.5W 87±3dBA 32±15%Ohm Round Pin

2700Hz 3.6V Externally Driven 8.5mm 3.5mm 8.5mm Magnetic 85dB@3.6V,10cm 2.5V~4.5V SMD,8.5x8.5mm Buzzers

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Buzzers Indicator, Internally Driven Electromechanical 5 V 30mA 2.4kHz 88dB @ 5V, 10cm Surface Mount Solder Pads

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