Product Model: 25mm Copper Plate Wired Buzzer
Product Type: Piezoelectric Ceramic Buzzer
Dimensions: 25mm
Operating Voltage: 1.5-30V
Resonant Frequency: 4.0 ± 0.5KHz
Capacitance: 25000 ± 30% pF
Operating Temperature: -20°C to 70°C
Material: Copper Plate

Premium Material & Construction
Crafted from high-quality brass and ceramic, these piezo disc transducers are built for lasting durability and reliable performance. They deliver high sensitivity with low power consumption, ensuring efficient operation in any project.

Ready to Use, Easy to Install
Each piezo element comes pre-wired for quick and hassle-free setup. Perfect for building acoustic instrument pickups, contact microphones, foot stompers, and a variety of homemade instruments for sound and vibration detection.

Versatile & Creative Applications
Ideal for beginners and makers alike, these piezo discs work great as touch sensors in DIY electronics. Transform acoustic instruments into electric sound sources—perfect for installing on box guitars, drum triggers, homemade speakers, buzzers, and more.