2.3KHz Active Buzzer


Availability: Retired

Out Of Stock

SKU: BZZ-004 Manufacturer: CUI Inc. Mfg Part Number:



This buzzer has its own internal tone generator. Simply apply 4-12VDC to the positive leg and ground the negative leg of this buzzer and it will generate a 2.3kHz tone. No external electronics or circuitry are required to generate the tone, this is done internally. The tone is continuous as long as power is applied and measures ~85dB @ 5V. If you wish to control this with an Arduino or other microcontroller, we recommend using a transistor as it draws up to 35mA (more than a pin on the Arduino can handle)


  • Sound Pressure: 85dB @ 5V, 10cm
  • Frequency: 2.3kHz
  • Current: up to 35mA
  • Operating Mode: Single Tone
  • Voltage Range: 4 – 12V
  • Input Type: DC

  Difficulty Level

Soldering Skill: Beginner
Prototyping Skill: Beginner
Programming Skill: N/A

  Product Certifications

  Product Attributes

Weight: 2 g

  Warranty Policy

This product has a 30 Day Warranty from the date of delivery. The item must not be modified, abused, incorrectly hooked up, or used for purposes outside the original scope of design.

  Return Policy

This product is Final Sale and cannot be returned once purchased. 

More Information:
For more information on our Warranty and Return Policies, please consult our   Terms of Service


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