RS PRO 85dB Panel Mount Continuous Internal Piezo Buzzer, 32 (Dia.) x 13.5mm, 3V dc Min, 12V dc Max

Wire up this piezo buzzer from RS PRO to generate sounds from your electronic equipment. Safe and simple to install, it emits a continuous tone of up to 85 dB, with a resonant frequency of 2.8 kHz.

In comparison to magnetic buzzers, this piezo buzzer releases sound with a much greater pressure level. It features internal circuitry and you can mount it directly onto a printed circuit board. It includes flying leads, allowing for quick connections, and its ABS (acrylonitrile butadiene styrene) outer construction makes it very resistant to shock and chemicals. Finally, you can use it with a very low current of 4 mA.

This buzzer is safe for use in a temperature range between -30°C and +85°C and has been extensively tested to meet RS PRO standards. It's typically used for alarms and warning devices, as well as telephone dial tones and toy or game sounds.

• Continuous piezo buzzer
• Sound level of 76 dB
• Resonant frequency of 2.8 kHz
• Internal drive
• Panel mounting
• Supply current of 4 mA
• Diameter of 32 mm
• Length of 44 mm
• Height of 13.5 mm
• Minimum operating temperature of -30°C
• Maximum operating temperature of +85°C
• Minimum supply voltage of 3 V (DC)
• Maximum supply voltage of 28 V (DC)
• Minimum frequency of 3 kHz
• Maximum frequency of 4 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