Active Buzzer 5V

Description This 5V Active Buzzer is a compact, self-driven sound module designed to deliver clear and reliable audio alerts in electronic circuits. With a built-in oscillator, it produces a steady tone as soon as power is applied—no external signal generation required. Specifications: Rated Voltage: 5 V Operating Voltage: 4–8 V Max Rated Current: ≤ 32 mA Minimum Sound Output (at 10 cm): 85 dB Resonant Frequency: 2300 ± 300 Hz Operating Temperature: -20°C to 45°C Polarity: Longer pin is the positive (+) pin Dimensions (excluding pins): Height: 9.16 mm (0.36″) Diameter: 11.78 mm (0.46″) Shipping information Ensure your order is placed by 2PM to guarantee next-day delivery! Our commitment to prompt service includes a 24-hour delivery system through our network of carriers, aimed at ensuring your package arrives right on schedule.Please note, a delivery fee of €4.99 applies for orders under €50. For those in remote areas, be aware that our couriers may apply an extra surcharge. This additional fee helps cover the costs of transporting your items to harder-to-reach locations.