Piezo Transducer - Mini 5V Buzzer (4000Hz)

ModMyPiSKU: MMP-0373
Price:
Sale price £1.50
incl. VAT
excl. VAT
Stock:
Sold out
Notify me

If you want to add beeps, tones or alerts to your Raspberry Pi project, you require a Piezo Buzzer! This mini transducer is small but loud, and can be driven with a 1-20V peak-to-peak square wave. To use, connect one pin to ground (either one) and the other pin to a square wave out from a timer or microcontroller. For the loudest tones, stay around 4 KHz. For extra loudness, you can connect both pins to a microcontroller and swap which pin is high or low ('differential drive') for double the volume.

This one plops perfectly into a breadboard and has short legs, so can also easily be mounted on a PCB!

Please Note. This item is externally driven, e.g. requires a microcontroller to produce a tone.

This Mini Piezo Transducer Features:

  • Mini 5V Piezo Transducer
  • PCB & Breadboard Mountable
  • Low Power Consumption
  • Sealed Base
  • Wave Solderable and Washable

Technical Specification

  • Rated Voltage (Vp-p Square Wave) 5Vp-p
  • Operating Voltage 1 to 20Vp-p
  • Rated Current at Rated Voltage 1mA
  • Sound Output at 4000Hz at 10cm, at Rated Voltage ?80dB
  • Resonant Frequency 4000 ±500Hz
  • Operating Temperature -20 to +70°C
  • Storage Temperature -30 to +80°C
  • External Diameter: 13.8mm
  • External Height: 6.8mm
  • Capacitance: 0.013µF
  • Capacitance Max: 16.9nF
  • Weight: 1g
  • Model No.: ABT-402-RC

Payment & Accreditations

Payment methods
Visa Mastercard Maestro PayPal Amazon Klarna

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Accreditations