35mm Piezo Plate-Element-5Pcs.

This 35mm piezo plate element are used various electronic Project like foot generated energy.

• 35mm wide brass piezoelectric discs.
• These are perfect for using as touch-sensors, electronic drum triggers, buzzers, or making your own contact mics.
• To use, simply solder positive to the center and ground to the brass disc.
• The actual piezoelectric material in the center of the brass resonating disc measures approx. 24mm wide.
• Profile is approx. 0.52mm thick.
• Specifications at 25°C
• Resonant Frequency: 2.9 ± 0.5 KHz
• Resonant Resistance: 350Ω max.
• Capacitance: 32 000pF ± 30% at 100Hz
• Input Voltage: 30Vp-p max.
• Operating Temperature: -20 to +50°C Storage Temperature: -20 to +60°C