Piezoelectric Cylinder 22x20x6mm 44 KHz

SMC22D20H6412- 1 Pc/Set
Manufacturer part number: SMC22D20H6412
Availability: 136 in stock
/1 Pc Set
Condition: New

Part Number: SMC22D20H6412

Piezoelectric Ceramic Cylinder. Radial vibration mode.

Piezo Material: SM412
Dimensions: Ext. Diam. 22 x Int Diam 20 x Height 6mm
Resonant frequency fr: 44 KHz±2 KHz
Electromechanical coupling coefficient K31: 35.5
Dielectric Loss tg δ: =1.55%
Resonant impedance Zm: ≤207Ω
Static capacitance Cs: 7145pF±20%@1kHz
Test Condition: 23±3 °C 40~70% R.H.
fr, Zm, Kr => Thin Wall 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

Additional Notes:
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