Part of our trusted RS PRO series, these high-quality piezo buzzers offer a wide voltage range, high sound level and low power consumption in a compact design.

They can operate between 6 V dc and 28 V dc and only require a 16 mA supply current. This means they're compatible with most consumer appliances as well as being energy efficient. They produce a continuous and fast-pulsing 88 dB tone that can be clearly heard. As they don't use magnets or coils to create the sound, they have virtually no impact on surrounding circuitry. These space-saving piezo buzzer components are panel-mounted and simple to install.

The buzzers meet ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 standards, meaning they're handled in a way that protects them from electrostatic discharge. You'll find them used in applications ranging from doorbells to fire alarms.

• Piezo buzzer with a continuous, fast pulse tone
• Panel mounting
• Minimum supply voltage of 6 V dc
• Maximum supply voltage of 28 V dc
• 88 dB sound level
• Internal drive
• Diameter of 42.5 mm
• Height of 33 mm
• Operating temperature range of -30°C to +85°C
• Supply current of 16 mA
• Minimum frequency of 2300 Hz
• Maximum frequency of 3.3 kHz

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards