Looking for a loud buzzer? These piezo buzzer components from RS PRO combine a high sound level with low power consumption and a wide voltage range, all in a compact package.

They only draw an 8 mA current and can function between 3 V DC to 28 V DC. This makes them energy-efficient and compatible with everyday appliances, including some computers. They produce an intermittent 81 dB tone that's clearly audible. They're panel mounting, so installation is straightforward on almost any surface. Flying lead connectors make it simple to connect them to a circuit board.

These buzzers are RoHS (Restriction of Hazardous Substances) compliant and have been stringently tested as part of the RS PRO range. They also conform to ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 standards for electrostatic discharge. Applications range from industrial warning devices to telephones.

• Piezo buzzer with an intermittent tone
• Panel mounting
• Minimum supply voltage of 3 V dc
• Maximum supply voltage of 28 V dc
• 81 dB sound level
• Internal drive
• Diameter of 41.8 mm
• Length of 60 mm
• Height of 16 mm
• Operating temperature range of -30°C to +85°C
• Supply current of 8 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