Piezo Striped Tube 22x20x6mm
SMC22D20H6412ST- 1 Pc/Set
Manufacturer part number:
SMC22D20H6412ST
$59.40
$12.99
$0.00
Condition:
New
Part Number: SMC22D20H6412ST
Piezoelectric Ceramic Cylinder. Thickness vibration mode.
Piezo Material: SM412
Dimensions: Ext. Diam. 22 x Int Diam 20 x Height 6mm
Resonant frequency fr: 2.020 MHz ±3 %
Electromechanical coupling coefficient Keff: 41.43
Dielectric Loss tg δ: =1.4%
Resonant impedance Zr: ≤8.5Ω
Static capacitance Cs: 1544pF±20%@1kHz
Test Condition: 23±3 °C 40~70% R.H.
fr, Zm, Kr => Thickness vibration mode
Cs tanδ => LCR meter at 1KHz 1Vrms
Applications, among others, are: Piezo transducer for Underwater communication to send receive data and voice. It is also used for vibration, matter dispersion, biomedical probes, sonar, Hydrophone