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Piezo Ceramic Plate Voltage Generator Part Number: SMPL21W21T05410 Piezoelectric Ceramic Plate ideal for electricity generation and pressure sensor. Silver electrodes being one on each side (S configuration). Lengthwise mode by impedance analyzer Piezo Material: SM410 Dimensions: 21x21x0.55mm Resonant frequency fr: 78 KHz±2 KHz Electromechanical coupling coefficient K31:≥60% |
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Resonant impedance Zm: ≤6 Ω Static capacitance Cs: 15nF±15%@1kHz Test Condition: 23±3 °C 40~70% R.H. fr, Zm, Kp => Lengthwise mode by impedance analyzer Cs => LCR meter at 1KHz 1Vrms Drawings: SMPL21W21T05410, Applications: Harvesting piezo electricity, low frequency vibrator or actuator, pressure sensor and others. Notes: d33 measured at 100Hz and Piezoelectric coefficient d33 d33³550×10-12m/v Old Part Number: |
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