Specifications:

• Model: 40mm Piezo Ceramic Element Sounder Sensor Trigger Drum Disc
• Diameter: 40mm
• Resonance frequency: 3.9±0.3KHz
• Resonance resistance: 400 ohms (Max.)
• Capacitance: 25,000pF±30%
• Cable Length: 11cm
• Material: Piezo ceramic element with a copper disc
• Operating Voltage: Typically 1.5-30V (peak-peak maximum)
• Sound Output: Clear and consistent sound generation
• Sensitivity: High sensitivity for accurate vibration detection and triggering
• Mounting: Easy to mount with adhesive backing or soldering options

Applications:

• Sound Generation: Ideal for use in buzzers, alarms, and other audio signaling devices, providing clear and loud sound alerts.
• Vibration Detection: Suitable for detecting vibrations and impacts in various electronic projects, such as musical instruments, security systems, and monitoring devices.
• Trigger Mechanism: Can be used as a trigger in electronic drum kits, providing responsive and reliable performance for musicians and hobbyists.
• DIY Projects: Perfect for makers and hobbyists working on custom electronics, offering a versatile and easy-to-use component for a range of applications.