Description
The Piezo Buzzer 95dB 3-24V DC is a compact and reliable electronic buzzer designed to provide a loud, clear alert signal for a wide range of electronic applications. With a 95dB sound output and a built-in drive circuit, this buzzer is easy to use without requiring an external oscillator circuit.
It operates across a 3V to 24V DC voltage range, making it suitable for Arduino projects, alarm systems, security devices, control panels, industrial equipment, and DIY electronics projects. The buzzer features a compact 22mm diameter × 10mm height design and comes with two pre-attached wires for convenient installation.
Key Features
- Buzzer Type: Piezoelectric
- Sound Level: 95dB
- Rated Voltage: 12V DC
- Operating Voltage: 3–24V DC
- Maximum Current: 10mA
- Frequency: 3900 ± 500Hz
- Color: Black
- Diameter: 22mm / 0.86″
- Height: 10mm / 0.39″
- Mounting Hole Distance: 30mm / 1.18″
- Wire Length: 90mm / 3.54″
- Drive Circuit: Built-in
- Suitable for continuous and intermittent beep applications
- Easy to install and suitable for DIY electronics projects
Applications
- Alarm and warning systems
- Arduino and microcontroller projects
- Security systems
- Control panels
- Electronic equipment
- Industrial alert systems
- DIY electronics projects





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