Piezo buzzer 20mm (Pack of 3)


In stock

SKU: 699592
  1. Plate Diameter: 20mm
  2. Element Diameter: 14mm
  3. Plate Thickness: .42mm
  4. Lead Length: ~50mm
  5. Plate Material: Brass Resonant
  6. Frequency (kHz): 6.3 +/- .6kHz


(Including GST)

In stock

Purchase this product now and earn 1 Robu Point!

Have any issues, Get support here.
Have a bulk requirement, mail us to [email protected]
Didn’t Find what you are looking for?

Brand: Generic
Category: Buzzer / Speaker

This is a pack of 3 piezoelectric elements, pre-wired with leads to save you having to solder the leads on yourself. 20mm is a perfect size for installing in cigar box guitars, foot stompers and other home-made instruments. They can also be used for custom pickup arrangements in more traditional stringed and percussion instruments. An electric pick-up is a sure-fire way to take your cigar box guitar or another build to the NEXT LEVEL, and many builders report that their instruments are much more attractive to potential buyers if they include a pickup.


  1. Great for Acoustic Guitar Pickups, drum triggers & more!
  2. 20mm outside diameter with pre-soldered 2-inch leads
  3. High-quality 
  4. Great for Cigar Box Guitars

Package Includes:

1 x Piezo buzzer 20mm (Pack of 3)

SKU: 699592 Category:
Plate Diameter


Element Diameter


Plate Thickness


Lead Length


Plate Material

Brass Resonant

Frequency (kHz)

6.3 +/- .6kHz

Resonant Impedence (ohm)

1000 max.

Capacitance (nF)

10.0 +/- 30% [1kHz]

Shipping Weight 0.008 kg
Shipping Dimensions 9 × 9 × 1 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Questions and answers of the customers

  1. 0 votes
    Q What is Input voltage? answer now
    Asked by radiante56 on February 24, 2024 1:59 pm

    Input voltage is 5V

  2. 0 votes
    Q what is the output voltage answer now
    Asked by voyageunplanned25 on January 25, 2024 12:41 pm

    Refer datasheet of the device 

  3. 0 votes
    Q db? answer now
    Asked by Vikhyat Chauhan on February 22, 2020 11:51 pm

    Sound Output at 10cm, at rated voltage: ≥85dB... Read more

Only registered users are eligible to enter questions
Country Of Origin: China