Description Piezo Buzzer 20mm

The Piezo Buzzer 20mm is a compact, lightweight sounder that is ideal for electronic projects. This buzzer provides a clear and sharp sound signal as soon as it is powered. Thanks to its low power consumption, it is suitable for applications where energy efficiency is important, such as battery systems or portable devices. The buzzer has a diameter of 20mm and comes with solder wires, which makes installation easy.

With a working voltage of 3 to 24 volts DC, this piezo buzzer is flexible in use. Whether you want to add a warning system, a timer or an alarm signal, this buzzer does the job. The tone is loud enough to be clearly audible, even in noisy environments. This also makes it suitable for use in industrial systems or home automation.

The housing is sturdy and designed for long-term use. Thanks to its compact size, it takes up little space on your circuit board or in your housing. The buzzer works without built-in oscillation, so a control signal is needed to produce sound. This gives you more control over tone frequency and pattern.