Piezoelectric Ceramic Ring 12x5x1mm 130 KHz

Piezoelectric Ceramic Ring 12x5x1mm 130 KHz
Manufacturer part number: SMR1205T1111
Availability: 244 in stock
/2 Pc Set
Condition: New

Part Number: SMR1205T1111

Piezoelectric Ceramic Ring with Silver electrodes on both sides. 

Piezo Material: SM111
Dimensions: OD 12 x ID 5 x Th 1mm
Resonant frequency fr: 130 KHz±6%
Electromechanical coupling coefficient Keff: ≥41%
Tanδ: 0.3%     
Resonant Mode: Radial mode vibration application
Resonant impedance Zm: ≤5.7 Ω
Static capacitance Cs: 1170pF±15%@1kHz
Test Condition: 25±3 °C 40~70% R.H.
fr, Zm, Kp => Radial mode vibration application
Cs => LCR meter at 1KHz 1Vrms

Applications:  Ultrasonic Sensor, Vibration Sensor, Pressure sensor, Vibration generation, Piezo expansion sensor, compression sensor, Piezo Welding, Tonpilz Transducer, Piezo ring atomizer and others.

Additional Notes:
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