44Khz Piezoelectric ceramic tube is 22×20×6mm. Circunferencial vibration mode.
- Model：HCPP5T2220T6
- Piezo Material: PZT-5A
- 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: ≤35Ω
- Static capacitance Cs: 6100pF±20%@1kHz
- Test Condition: 23±3 °C 40~70% R.H.
- fr, Zm, Kr => Thin Circunferencial vibration mode
- Cs tanδ => LCR meter at 1KHz 1Vrms
44Khz Piezoelectric ceramic tube Applications, among others, are: Piezo transducer for Underwater communication to send receive data and voice. It is also used for vibration.