TDK 60dB PCB Mount High External Piezo Buzzer, 12.2 (Dia.) x 3.5mm, 3V ac Min, 30V ac Max

TDK PS series pin terminal electromagnetic buzzers are designed for easy incorporation into various circuits. The buzzers are high performing and employ unimorph piezoelectric elements. They feature extremely low power consumption. Because the buzzers are designed for external excitation the same part can serve as a tone oscillator and also a buzzer.

Washing Machines
Computer terminals
Electric Ranges
Devices requiring speech synthesis output