Piezoelectric buzzer

  • Features:

Piezoelectric buzzer is mainly made up by multivibrator, piezoelectric buzzer chip, impedance matching unit,resonator and shell. Multivibrator is composed of transistors or integrated circuits. When switched on, multivibrator vibrates and outputs audio signal. Impedance matcher drives piezoelectric buzzer sound.

  • Specifications:

Color: Black Diameter: 22mm

Height: 4mm

Sound Pressure Level: 85 to 95 decibels

Rated Voltage: 12VDC

Working Voltage Range: 3V-24V

Max Current: 10mA

Weight: 3g(approx.)

  • MOQ: 5pcs
  • Call us for order less than MOQ
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