PS Series Piezo Buzzers

Part Number Information
Part #: Price/Availability:
PS1240P Buy Now

The PS series buzzers are high-performance leaded buzzers that employ unimorph piezoelectric elements within a robust thermoplastic polymer housing.  The buzzers do not contain the drive circuit, allowing for an affordable sound solution.  These buzzers feature extremely low power consumption in comparison to electromagnetic units.  Because these buzzers are designed for external excitation, the same part can produce a musical tone oscillator as well as buzzer.


• Extremely low power consumption in comparison to electromagnetic sounducers
• Highly economical sound solution
• Available in 2kHz and 4kHz resonant frequency
• RoHS compliant


• Appliances
• Audible training devices
• Computer peripheral devices
• Industrial controls
• Medical alerts