STEMINC - SMPL131W89T10 - Piezo Electric Ceramic Plate Transducer

Piezo Electric Ceramic Plate Transducer

Part Number: SMPL131W89T10
Piezoelectric Ceramic Plate Transducer. Silver electrodes being one on each side (S configuration).
Lengthwise vibration mode by impedance analyzer.

Piezo Material: SM112
Dimensions: 13.1 x 8.9 x 1.0 mm
Resonant frequency f_r: 190 KHz ±5 KHz
Electromechanical coupling coefficient K₃₁:≥35%

Resonant impedance Z_m: ≤4 Ω
Static capacitance C_s: 1550pF±15%@1kHz
Test Condition: 23±3 °C 40~70% R.H.
f_r, Z_m, K_p => Lengthwise vibration mode by impedance analyzer.
C_s => LCR meter at 1KHz 1Vrms
Drawings: SMPL131W89T10,
Applications: Ultrasonic Sensor, Vibration Sensor, Material stress sensor, Pressure sensor, Vibration generation, Energy/Electricity harvesting, compression sensor and others.
Notes:
Old Part Number: SMPL131W89T10