Description

The Active Piezo Buzzer (3–12V) is a compact sound-producing component that generates a continuous tone when powered with a DC voltage. It doesn’t require any external oscillating circuit, making it extremely easy to use for beginners and professionals alike. Its low power consumption and loud output make it suitable for alarm systems, electronic projects, and DIY kits.

Features and Specifications:

• Type: Active Buzzer

• Voltage Range: 3V – 12V DC

• Sound Type: Continuous tone (on power)

• Diameter: ~12 mm

• Height: ~9.5 mm

• Color: Black

• Mounting: PCB or enclosure (via leads)

• Polarity: Yes (+ and – leads marked)

• Current Consumption: ~20mA

• Weight: ~2g

• Application: Alarms, security systems, electronic toys, Arduino & robotics

Package Includes:

• 1 × Active Piezo Buzzer (3–12V)