This a compact piezoelectric buzzer designed for use in electronic alarm and notification systems. Housed in a cylindrical package measuring 16mm in diameter and 14mm in height, this buzzer delivers a loud sound pressure level of ≥90 dB(A) at 10 cm, making it highly suitable for audible alerts. Operating across a wide voltage range of 3V to 7V peak, with a rated voltage of 5V peak, it performs best at its resonant frequency of 2048 Hz, producing a clear and penetrating tone. The buzzer exhibits a DC resistance of 45 ±6 ohms and supports a broad operating temperature range from -40°C to 85°C, ensuring reliable performance in both indoor and outdoor environments. Type: Piezoelectric buzzer Dimensions: Ø16 × 14 mm (Diameter × Height) Rated Voltage: 5V peak (Vo-p) Operating Voltage Range: 3V to 7V peak (Vo-p) Sound Pressure Level: ≥90 dB(A) at 10 cm Resonant Frequency (F₀): 2048 Hz Operating Temperature Range: -40°C to 85°C
