Part Number: SMD13T5M423 Piezoelectric Ceramic disc. Silver electrodes being one on each side (S configuration). Radial mode vibration applicationPiezo Material: SM423Dimensions: 12.7mm dia. x 4.69mm thicknessResonant frequency fr: 145 KHz ± 5 KHz Electromechanical coupling coefficient Kt:≥70%Dielectrin loss （tgδ）: ≤1.6 %Resonant impedance Zr: ≤77 Ω Static capacitance Cs: 520 pF±5%Cs => LCR meter at 1KHz 1VrmsTest Condition: 23±3 °C 40~70% R.H.fr, Zm, Kp => Radial mode vibration applicationApplications: Piezoelectric Ceramic disc. Silver electrodes being one on each side (S configuration). and others.
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