A 12mm Piezoelectric Ceramic Buzzer beep wafer plate is a compact sound-emitting device used in electronic circuits to produce a beep or tone. It operates on the piezoelectric principle, where an electrical signal causes mechanical vibrations in a ceramic material, generating sound.

Key Features:

• Size: 12mm in diameter, typically circular in shape.
• Material: Made of piezoelectric ceramic, a crystalline substance that deforms when voltage is applied, creating sound waves.
• Operating Voltage: Typically operates on low voltage (1.5V - 12V).
• Sound: Generates a tone, typically in the range of 2kHz to 5kHz (which can vary depending on the applied frequency), with a sharp and clear beeping sound.
• Impedance: Often designed with low impedance for better sound output.
• Application: Used in alarms, timers, electronic toys, and as sound indicators in various electronic devices.

The 12mm size refers to the diameter of the ceramic disc, and the sound intensity can vary with voltage and frequency applied to it.

Package Included:

1x 12mm Piezoelectric Ceramic Buzzer beep Wafer Plate sound