Hunston announced our new product, a 7.5 mm x 2.0 mm SMT piezo transducer, the most miniature SMT piezo transducer with an excellent sound pressure output.
As a new design of SMT piezo transducer, the SPT7520-60A6 features a dimension of 7.5 mm x 2.0 mm, a thickness of only 2.0 mm, surface mount packaging, and a sound pressure level (SPL) of Min. 65 dBA at 10 cm measurement.
This piezo transducer carries a rated voltage of 3V Vp-p, a rated current not over 1mA, using the LCP housing materials to allow the reflow soldering and a resonant frequency of 6.0kHz. It is incredibly suitable for many miniature designs.
SPT7520-60A6 is available now. Please contact Hunston for more information or get some samples for evaluation.