China Rat Control Drive Midge Horn 48 mm Piezoelectric Ultrasonic Horn, Find details about China Piezoelectric Ceramic Buzzing, Transducer from Rat Control Drive Midge Horn 48 mm Piezoelectric Ultrasonic Horn
Resonant Frequency(Note 1) | 40±5KHz |
Resonance Impedance(Note 1) | Max.2ohm |
Capacitance (Note 2) | 150±30%PF |
Electromechanical Coupling Factor(Kt,Kp) | min.55% |
mechanical quality (Qm) | min.800 |