R-TECH 350904 Miniature Piezo Transducer 30mm

R-TECH Miniature Piezo Transducers with Flying Leads - R-TECH 350704, This 30mm piezo transducer is able to generate a range of audible tones and frequencies when energised by a 12V peak square wave.Provided it is mounted rigidly, outputs of up to 80dB can be achieved. R-TECH 350904 Miniature Piezo Transducer 30mm

Price: 1.51 from Rapid Online Rapid Electronics Ltd.