Multicomp Pro Piezo Buzzer, Black, 12V, 4.5kHz, 12.2mm

The Multicomp Pro Piezo Buzzer is a compact and reliable audio signalling component, ideal for a wide range of electronic applications. Featuring a resonant frequency of 4.5kHz, this black buzzer produces a clear and distinct audible alert with a sound pressure level (SPL) of 80dB, measured at a standard distance of 100mm.

Constructed with a durable polycarbonate (PC) shell, it is designed for robustness and longevity. The device is rated for a peak-to-peak operating voltage range of 3V to 30V, with a specific rating of 12V peak-to-peak, making it highly versatile for various circuit designs. Its low operating current of a maximum of 2mA ensures energy-efficient performance.

Suitable for through-hole mounting, it offers easy integration onto printed circuit boards (PCBs). With an internal capacitance of 7500pF, it is engineered for stable operation across its specified temperature range of -20°C to 80°C, ensuring reliable performance in diverse environmental conditions. This component is part of the PIEZZO Transducers range and is designed for applications where a dependable and clear audible signal is required.