Piezoelectric plate

Piezoelectric Copper Base Plate 4 cm Diameter

The piezoelectric element shall consist of a circular piezoelectric ceramic disc mounted on a copper or copper-alloy base plate, with an approximate diameter of 4 cm. It shall be designed to convert mechanical vibration, pressure or deformation into an electrical signal and, when driven electrically, can produce mechanical vibration. The component shall be suitable for educational demonstrations, electronic experimentation, sound generation, vibration sensing and piezoelectric effect studies.

Key Specifications:

• Type: Piezoelectric ceramic disc with copper base plate.
• Base Plate Material: Copper or suitable copper-alloy material.
• Diameter: Approximately 4 cm (40 mm).
• Construction: Piezoelectric ceramic element mounted on a conductive metal base.
• Electrical Terminals: Two electrical connections for signal/output or excitation.
• Operating Principle: Piezoelectric effect.
• Can be used as a vibration, pressure or impact sensor.
• Can also be used as a sound-generating/buzzer element when driven with a suitable electrical signal.
• Suitable for detecting mechanical vibration, tapping, impact and deformation.
• Suitable for low-voltage electronic circuits and experimental setups.
• Compatible with breadboards and prototyping circuits using suitable connecting wires.
• Suitable for interfacing with Arduino, Raspberry Pi and other microcontroller systems through appropriate signal-conditioning circuits.
• Suitable for studying mechanical-to-electrical energy conversion.
• Suitable for sound, vibration, sensor and transducer experiments.
• Compact circular construction for easy mounting on experimental apparatus and project enclosures.
• Copper base provides a conductive and mechanically stable mounting surface.
• Suitable for electronics training, STEM education, robotics, IoT and embedded-system projects.
• Suitable for laboratory demonstrations and practical experiments involving piezoelectric materials.
• The element shall be new, unused and free from visible cracks, physical damage or manufacturing defects.