Piezo Buzzer - PS1240 3V to 30V

This standard Piezo Electric Transducer is a buzzer. Most piezo electric transducers, including this one, require an AC or alternating signal to power them. Just hook this buzzer up to a 3V - 30V AC power source and your projects will have sound!

• Operating Voltage: 3V-30V AC (Alternating current)
• Frequency Range: 2KHz to 10KHz
• Dimensions:
• Diameter: 11.9mm
• Height: 6.53mm
• Weight: 0.70g/0.02oz
• Connector Type: Wire Leads
• Colour: Black

Want to use this Buzzer with a DC power source? Below you'll find a simple oscillator circuit to get this buzzer running with a 555 timer, 2 resistors and a capacitor. Otherwise, just pick up one of our Solid State Buzzers with a built in oscillator circuit!