RS PRO 80dB Through Hole Continuous External Piezo Buzzer, 13.8 (Dia.) x 6.8mm, 1V ac Min, 20V ac Max

Circular cased PCB mounting
High sound output transducers
Requires external drive circuits to operate

Get crisp and clear sound with these are high-quality internal piezo buzzers. They combine rich sound, low voltage range and low power consumption, all in a super-compact package.

They're compatible with most consumer goods and can function between 1 V DC to 20 V DC. They deliver both reliability and energy efficiency, operating on a 1 mA supply current. These practical buzzers can be clearly heard from a distance, even in noisy conditions, thanks to their continuous 80 dB tone.

These piezo buzzer components comply with RoHS (Restriction of Hazardous Substances) guidance, as well as meeting ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 standards for electrostatic discharge. Due to their small size and loud tone, they're a versatile choice for warning devices in industrial workplaces or schools, where high background noise can be expected.

• Piezo buzzer with a continuous tone
• Through-hole mounting
• Minimum supply voltage of 1 V DC
• Maximum supply voltage of 20 V DC
• 80 dB sound level
• Internal drive
• Diameter of 13.8 mm
• Height of 6.8 mm
• Operating temperature range of -20°C to +70°C
• Supply current of 1 mA
• Minimum frequency of 3500 Hz
• Maximum frequency of 4.5 kHz
• Capacitance of 13 nF

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