RS PRO 75dB SMD Square Wave External Piezo Buzzer, 10 (Dia.) x 3.1mm, 5V ac Min, 25V ac Max

RS PRO 75dB, SMD Square Wave External Piezo Buzzer

Looking for a small and versatile sounder? These high-quality piezo buzzers from the RS PRO series combine a broad voltage range with low power consumption and a clear sound, all in a space-saving design.

They draw a 5 mA supply current and can function between 5 V AC to 25 V AC. This means they use less energy and are compatible with most consumer goods. They emit a 75 dB square-wave tone that's rich and clearly audible. The units themselves are ultra-compact, measuring just 10 mm in diameter – around half the size of a five pence coin. As these buzzers are surface-mounted, installation is straightforward.

Our piezo buzzer components meet ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 standards, meaning they've been shielded from damaging electrostatic discharges. You'll find them used in everything from computers to alarm clocks.

Features and Benefits

• Surface mounting
• Supply voltage range of 5 V AC to 25 V AC
• 75 dB sound level
• External drive
• Diameter of 10 mm
• Height of 3.1 mm
• Operating temperature range of -20°C to +70°C
• Supply current of 5 mA
• Maximum frequency of 5.2 kHz

RS PRO

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
they’re only given the RS PRO Seal of Approval if we’re confident of their exceptional quality, which means you can be confident too.

RS PRO Datasheet

RS PRO Datasheet