20Pc 35mm Peizo Disc Transducer Contact Microphone Trigger Sound Sensor w/ Wires

Features:

Description:

Features: 5pcs of prewired 35mm wide brass piezoelectric discs These are perfect for using as touch-sensors, electronic drum triggers, buzzers, or making your own contact mics. Uncased piezo elements Speech and music applications Wide tonal response Piezo-element Specification: Type: External drive type element Metal Plate Diameter: 35mm Resonant Frequency: 2.6 ± 0.5 KHz Resonant Impedance: 400Ω max Capacitance: 40000pF ± 30% at 100Hz Input Voltage: 30Vp-p max Operating Temperature:-20 to +70°C Storage Temperature:-30 to +80°C Base Material: Brass Package Included: 20PCS 35mm Piezo Elements buzzer Sounder Sensor Trigger Drum Disc



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