Piezoelectric buzzer

This Piezoelectric buzzer provides reliable, energy-efficient audible signaling in a compact package suitable for a wide range of electronic applications. Designed for consistent performance, it integrates easily into systems that require clear and immediate alerts. Operating voltage: 3–24V for broad compatibility with common power sources. Sound output: Up to 85 dB for clear alerts in noisy environments. Dimensions: 16 mm diameter × 9 mm height for installation in confined spaces. Frequency: Centered around 2,300 Hz to produce a distinct attention-grabbing tone. Current consumption: Below 20 mA to support battery-powered and low-power designs. Compared with traditional magnetic buzzers, this piezoelectric model delivers enhanced durability and faster response times while occupying less space and consuming less power. The design translates electrical signals directly into mechanical vibrations without coils or magnets, reducing electromagnetic interference and improving longevity. Engineered to maintain stable output across its specified voltage range, the buzzer is suitable for alarms, timers, user-interface feedback, and other systems that require dependable audible notifications. Its compact footprint and low power draw make it particularly well suited for portable devices, embedded controllers, and instrumentation where space and energy efficiency are priorities. Installation is straightforward, and the buzzer’s predictable tone and volume characteristics simplify integration and system-level testing.