RS PRO 87dB Panel Mount Continuous Internal Piezo Buzzer, 42.5 x 33mm, 4V dc Min, 28V dc Max

RS PRO 87dB, Panel-mount Continuous Internal Piezo Buzzer

These internal piezo buzzers from our RS PRO range are ideal for connecting to industrial equipment. They can operate between 4 V DC and 28 V DC, combining a high voltage range with a loud and continuous sound.

These buzzer components can function between -30°C to +85°C and need only an 8 mA supply current. Since they don't use magnets or coils to make sound, they don't affect surrounding circuitry. Thanks to this, they're versatile and unlikely to malfunction when connected to heavy-duty, higher-voltage equipment. They can be clearly heard even in noisy environments thanks to their continuous 87 dB tone.

The buzzers conform to the ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 electrostatic control standards. Because of their robust construction and loud volume, they're commonly found as sounders on machinery in industrial workplaces.

Features and Benefits

• Piezo buzzer with a continuous tone
• Panel mounting
• Minimum supply voltage of 60 V AC/DC
• Maximum supply voltage of 250 V AC/DC
• 87 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 18 mA
• Minimum frequency of 2.3 kHz
• Maximum frequency of 3.3 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.

Continuous tone piezo 12Vdc 87dB Data Sheet

RS PRO Datasheet