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Audio Samples

Brass Piezo Discs

Specifications at 25°C

Diameter: 20mm
Center Disc: 15mm wide
Profile: approx. 0.22mm thick
Resonant Frequency: 3.5 ± 0.5 KHz
Resonant Resistance: 500 ohms max.
Capacitance: 30 000pF ± 30% at 100Hz
Input Voltage: 30Vp-p max.
Operating Temperature: -20 to +50°C
Storage Temperature: -20 to +60°C

Diameter: 27mm
Center Disc: 20mm wide
Profile: approx. 0.40mm thick
Resonant Frequency: 4.0 ± 0.5 KHz
Resonant Resistance: 500 ohms max.
Capacitance: 25 000pF ± 30% at 100Hz
Input Voltage: 30Vp-p max.
Operating Temperature: -20 to +50°C
Storage Temperature: -20 to +60°C

Diameter: 35mm
Center Disc: 25mm wide
Profile: approx. 0.52mm thick
Resonant Frequency: 2.9 ± 0.5 KHz
Resonant Resistance: 350 ohms max.
Capacitance: 32 000pF ± 30% at 100Hz
Input Voltage: 30Vp-p max.
Operating Temperature: -20 to +50°C
Storage Temperature: -20 to +60°C

Diameter: 43mm
Center disc: 25mm wide
Profile: approx. 0.42mm thick
Resonant Frequency: 2.8 ± 1.0 KHz
Resonant Resistance: 500 ohms max.
Capacitance: 35 000pF ± 30% at 100Hz
Input Voltage: 30Vp-p max.
Operating Temperature: -20 to +50°C
Storage Temperature: -20 to +60°C