AT-3237-TF-LW140-R

Product Overview The AT-3237-TF-LW140-R is a piezoelectric transducer (buzzer) manufactured by PUI Audio (Projects Unlimited). It features a resonant frequency of 3,700 Hz ±500 Hz and produces a minimum sound pressure level of 98 dBA at 10cm with 12 Vp-p drive. The device is designed for panel mounting with wire lead terminals. Key Specifications Rated […]

AT-3237-TF-LW140-R

Product Overview The AT-3237-TF-LW140-R from PUI Audio (Projects Unlimited) is a piezoelectric transducer/buzzer with 3,700Hz resonant frequency and 98dBA minimum sound pressure level at 10cm. It operates from 3 to 28 Vp-p with 12 Vp-p rated voltage. The panel-mount design includes pre-attached UL1095 AWG #28 wire leads. Key Specifications Resonant Frequency 3,700 Hz (+-500 Hz) […]