Piezo Active Buzzer


A buzzer or beeper is an audio signaling device, which may be mechanical, electromechanical, or piezoelectric. Typical uses of buzzers and beepers include alarm devices, timers and confirmation of user input such as a mouse click or keystroke. Buzzer is an integrated structure of electronic transducers, DC power supply, widely used in computers, printers, copiers, alarms, electronic toys, automotive electronic equipment, telephones, timers and other electronic products for sound devices.


  •  Rated Voltage: 5 V
  • Operating Voltage: 4 to 8 V
  • Rated Current (MAX): 30 mA
  • Min Sound Output at 10 cm: 85 dB
  • Resonant Frequency: 2300 +/- 300 Hz
  • Operating Temperature: -20 to +70 degree Celsius
  • Storage Temperature: -30 to + 105 degree Celsius
  • Weight: 2 g
  • Dimensions: Height (9.16 mm); Diameter (11.78 mm)

Package Included:

1 x Piezo Active Buzzer