27 MM Piezo Ceramic Elements Sounder Sensor Trigger Drum Disc + Wire Copper Piezoelectric Buzzer Copper 27mm - PACK OF 20

About this item

• Resonance Frequency: 4.6 Khz +/- 0.5 Khzv
• Resonance Impedance: 200 Ohms
• Capacitance: 20nF +/- 30% at 1 Khz
• Operating Temperature -20...+70 C
• Storage Temperature -30...+80 C