PUI Audio Micro Transducer

PUI Audio Micro Transducer

PUI Audio is pleased to announce the World's first 3 x 3 millimeter surface mount transducer - the SMT-0340-T-R!

This tiny device is less than 1/6th the size of a dime and designed for 3 V0-p input — perfect for generating audible notifications on wearables and other small handheld electronics.

A relatively flat frequency response from 500 Hz to 10 kHz allows this buzzer to be used for polyphonic applications, or between 3.5 kHz to 4.2 kHz for peak output.

Download the datasheet for more information