High Power Buzzer

Code: FK84F

Product details

High Power Buzzer

An extremely loud piezo electric buzzer with integral drive circuit and a very wide operating voltage range.
Resonant frequency: 3kHz
Impedance: 1kΩ approx.
Voltage range: 3V to 24Vdc
Output at 12V: 103dB at 1m

Do you have 9V compatible buzzers that are waterproof?

Asked by: Chris
Unfortunately i am sorry but the item in question doesn't support use in you intended application.
Answered by: darren cordon
Date published: 2017-01-03

could this be mounted in a reverse light cluster and used for a vehicle reverse warning

Asked by: labbo
Unfortunately we are unable to guarantee full compatibility for this item in your intended application, as this is not the manner in which it was designed to be used. I am sorry for any inconvenience this may cause you.
Answered by: Darren
Date published: 2016-07-31

Hi I would like to use this as a horn on my scooter. Its 6 volt ac. do you think it would work.

Asked by: Peter
Unfortunately we are unable to guarantee full compatibility for this item.
Answered by: Dominic
Date published: 2016-07-15

Sorry to bother you again, but most important to me is the orifice diameter (the orange area on the picture) and the SPL behaviour for different frequencies. Do you have any of these information? Thanks a lot in advance!

Asked by: Harvester
I have sent the data sheet for the item to the email address provided.
Answered by: Dominic
Date published: 2016-01-06

Hi, is it possible to get all the dimensions of the this piezzo buzzer? And maybe the SPL for different frequencies as well? Thanks a lot in advance!

Asked by: Harvester
Product Dimensions (mm): 26x60x40 Net weight (kg): 0.020 Colour: White Current Rating (A): 0.02 DC Input (V): 3 - 24V Fixing Centres (mm): 50 Frequency (Hz): 3000 Inputs: 3 - 24 V Temperature Range (Deg.C): -20 - 60
Answered by: Les
Date published: 2016-01-05

Hi, can you also tell me the diameter of the orifice size? Or is there any possibility to get a data sheet of the piezo buzzer?

Asked by: Harvester
I will forward you a copy of the datasheet I have on file. The diameter is 39mm and 50mm between the centre of each securing hole.
Answered by: DaveB
Date published: 2016-01-05

Hi, I'm making a game (similar to the one on the TV game show 'The Cube') which requires a vibrating buzzer, does this vibrate, also it says it's loud, is it very loud, thanks

Asked by: gina452dy
Unfortunately none of our buzzers vibrate, and is 103dB at 1m which is equvilant to a Jet flyover at 100 feet.
Answered by: Darren
Date published: 2015-07-30

what voltage does this buzzer operate on and how many decibels does it produce? Thanks
Asked by: Anonymous
3V to 24V DC.
Answered by: DC
Date published: 2015-07-17
  • y_2017, m_6, d_23, h_8CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_11
  • loc_en_GB, sid_FK84F, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_maplin-en_gb

Bulk Prices

Item code Item name Quantity Price
FK84F High Power Buzzer (100+) £2.69
FK84F High Power Buzzer (25+) £2.87
FK84F High Power Buzzer (10+) £3.05
FK84F High Power Buzzer (5+) £3.23
FK84F High Power Buzzer (1+) £3.99

Why not tell us and our B2B sales team about your specific business needs and expectations?

At Maplin, we’re always looking for innovations and technology that can help your business work more efficiently.

With a dedicated business team and special services available only to business customers, you can access our electronics and technology solutions through our wide network of over 200 stores, our website with more than 20,000 products or though your personal account manager over the phone.

Working with organisations for nearly 30 years, Maplin offers a nationwide range of benefits to our business users:

  • 30 day EOM credit account
  • volume discount pricing
  • online and in-store use of account
  • one-to-one account management
  • bespoke product sourcing and branding
  • free delivery on orders over £10
  • scheduled and forward ordering service

Contact our business team on 

0333 400 9740 to open an account or discuss your business needs.

To receive your free copy of the Maplin Catalogue just call 0333 400 9740.


  • Home Delivery
  • Click & Collect