Driver Circuitry;Passive (Externally Driven)/Resonant Frequency;4kHz/Technology;Piezoelectric/Voltage Rating;5V/Current Consumption;5mA/Operating Temperature;-20℃~+80℃/Diameter(φD);22mmBuzzers Passive (Externally Driven) Piezoelectric 4kHz 85dB Through Hole,D=22mm Read more

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