125kHz Piezoelectric Tube 8x6x8mm for Underwater Sonar

2025-12-02 Piezoelectric Ceramic Tubes

125KHz Piezoelectric Ceramic Tube

125KHz piezoelectric ceramic tube is 8×6×8mm, Radial mode vibration.

Model

HCPP5T86T8

Piezo Material

PZT-5J

Dimensions

OD 8 x ID 6 x Th 8mm

Specifications

Resonant frequency fr: 125 KHz ± 5%

Electromechanical coupling coefficient Kr: >20%

Dielectric Loss tg δ: =2%

Resonant Resistance: < 150 ohm

Static capacitance Cs: 3500pF±20%

Test Condition

23±3 °C 40~70% R.H.

fr, Zm, Kr => Radial mode vibration

Cs tanδ => LCR meter at 1KHz 1Vrms

Applications

Among others, applications of the 125KHz piezoelectric ceramic tube are: Underwater communication, Ultrasonic Sensor, Vibration Sensor, Pressure sensor, Vibration generation.