3V Ceramic Piezo Transducer 27/4.2

Code: QY13P

Product details

3V Ceramic Piezo Transducer 27/4.2

This ceramic piezo transducer element generates a range of audible tones and frequencies when energised by 3V peak square wave. It can be driven direct from CMOS ICs with low power consumption. It is supplied unhoused and with wires attached. Provided it is mounted rigidly in the prescribed manner, outputs of up to 90dB can be achieved. In addition to a wide range of applications where audible warnings or indications are preferred to visual, other uses include toys, clocks and watches, calculators and electronic games, using the transducer in place of a speaker. Because there are no moving parts to wear out, these elements are reliable for use in professional, commercial and industrial applications. It withstands severe environmental conditions and prove durable in domestic appliances without causing r.f. interference.

Hello, is there any data sheet for this product? If yes, can you send me one please. Thank you very much

Asked by: Lyla
In order to fulfill your request, we will need to contact the manufacturer. Once we have the datasheet required, we will update this response with a download link.
Answered by: Gareth
Date published: 2016-07-27

''Provided it is mounted rigidly in the prescribed manner, outputs of up to 90dB can be achieved''. Sorry, what is the prescribed manner? Thanks

Asked by: al88
Typically it can be stuck to a larger medium to increase the volume when it vibrates, you can find such information freely available on the world wide web for example look for Piezo Cigar Box Guitar for examples of how to maximise the units volume
Answered by: Les
Date published: 2016-06-06

Sorry not sure if my question already went through - if not, what kind of PZT exactly is this? e.g. PZT-4d, PZT-5a, PZT-5H. Thanks in advance

Asked by: Piran
This is a PZT-6a.
Answered by: Russell
Date published: 2016-04-01

What do the numbers stand for please? e.g. 27/1.8 27/4.2 35/2.8 etc

Asked by: Bugster42
A 27/1.8 is 27mm round and 1.8mm deep.
Answered by: Dominic
Date published: 2017-03-09

can this be used on a 9 volt battery

Asked by: olly
Sorry NO, the device is designed to work at 3v
Answered by: Les
Date published: 2015-07-17

can these be used to pick up sound like a piezo pick-up in an acoustic musical instrement?
Asked by: Anonymous
yes they can be used to pick up sound
Answered by: DM
Date published: 2016-01-27

Can the transducer act both as receiver and transmitter?
Asked by: Anonymous
yes a transducer can be used for both
Answered by: DM
Date published: 2015-07-17

Can these be used as a force sensor for projects
Asked by: Anonymous
No sorry this product does not support that.
Answered by: DH
Date published: 2017-01-27
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Bulk Prices

Item code Item name Quantity Price
QY13P 3V Ceramic Piezo Transducer 27/4.2 (100+) £1.08
QY13P 3V Ceramic Piezo Transducer 27/4.2 (25+) £1.14
QY13P 3V Ceramic Piezo Transducer 27/4.2 (10+) £1.22
QY13P 3V Ceramic Piezo Transducer 27/4.2 (5+) £1.28
QY13P 3V Ceramic Piezo Transducer 27/4.2 (1+) £1.49

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