RS PRO 85 dB Panel Mount Continuous Internal 25.4 mm Buzzer 33.5 mm 3 V dc Min 28V dc Max

These buzzers draw a 6 mA supply current and can operate between 3 V DC to 28 V DC. This means they're energy-efficient and compatible with most consumer appliances, such as telephones and timers. They emit a continuous 85 dB tone that can be clearly heard over background noise. This all comes in a compact, panel-mount unit that's simple to install. Flying leads means the wires can be easily connected to a circuit board.

Thorough testing has been performed on these buzzers to ensure they meet RS PRO standards. They also conform to ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 standards for protection from harmful electrostatic discharge. They're commonly be found in alarm systems and automotive equipment.

• Panel mounting

• Minimum supply voltage of 3 V dc

• Maximum supply voltage of 28 V dc

• 85 dB sound level

• Internal drive

• Diameter of 28 mm

• Length of 33.5 mm

• Height of 25.4 mm

• Operating temperature range of -30°C to +85°C

• Supply current of 6 mA

• Minimum frequency of 2000 Hz

• Maximum frequency of 3 kHz