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Piezo transducer buzzers require external circuitry to generate a sound. Design engineers need to use their own drive circuits or processors to produce the sound output required for their application.
Alan Butcher Components supplies audio transducer buzzers from 1.5Vp-p to 15Vp-p with sound outputs up to 90dB. Buzzers are available with PCB pins, flying leads or surface mount. The range includes piezo transducer buzzers and electro-mechanical buzzers. Piezo transducers use less current than the electro-mechanical devices. Our smallest surface mount transducer, the ABMT-801-RC, is only 5mmx5mm, suitable for applications where space is limited. The ABT-408-RC and ABT-412-RC are “side-firing” devices, where the sound is emitted from openings on the side of the product rather than the top.
Data sheets can be downloaded from the individual product pages and call us on 01258 456360 or email firstname.lastname@example.org for a quote.