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30*3MM Piezoelectric Disc Ceramic Crystal Element Piezo Ceramic Piezoelectric Sensor

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1 3 1 - 30*3MM Piezoelectric Disc Ceramic Crystal Element Piezo Ceramic Piezoelectric SensorPiezoelectric ceramic sheets are an application form of piezoelectric ceramics, which are thin sheet like devices that can convert mechanical energy into electrical energy. Piezoelectric ceramic sheets have advantages such as high sensitivity, high resolution, and high reliability, making them widely used in many fields. When making piezoelectric ceramic sheets, a series of process steps are required, including material selection, preparation, firing, surface treatment, etc. Among them, material selection is one of the key steps in the production of piezoelectric ceramic sheets, as different materials have different piezoelectric properties for preparation and mechanical neutrality. To prepare materials into thin sheet like devices with specific shapes and sizes. During the firing process, the device needs to be fired at high temperature and pressure to obtain the best mechanical and electrical properties at the surface gas. During the process, it is necessary to polish and coat the surface of the device to improve its sensitivity and reliability.

Specification Dimension
(mm)
Radial frequency
(KHz)
Capacitance
(±12.5%)
pF
Dielectric dissipation factortanδ
(%)
Impedance
(Ω)
Electromechanical coupling coefficientKr Mechanical quality factor
(Qm)
PLS-QXJP3030 Φ30×3.0 66.7 2730 ≤0.3 ≤15 ≥0.55 500
PLS-QXJP3530 Φ35×3.0 63 3100 ≤0.3 ≤15 ≥0.55 500
PLS-QXJP3865 Φ38×6.5 59.9 1580 ≤0.3 ≤15 ≥0.55 500
PLS-QXJP4530 Φ45×3.0 50 5100 ≤0.3 ≤15 ≥0.55 500
PLS-QXJP4535 Φ45×3.5 50 4700 ≤0.3 ≤15 ≥0.55 500
PLS-QXJP5030 Φ50×3.0 46 5800 ≤0.3 ≤15 ≥0.55 500
PLS-QXJP5035 Φ50×3.5 46 6300 ≤0.3 ≤15 ≥0.55 500
PLS-QXJP5050 Φ50×5.0 46 4150 ≤0.3 ≤15 ≥0.55 500

30*3MM Piezoelectric Disc Ceramic Crystal Element Piezo Ceramic Piezoelectric Sensor

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