Piezo-ceramics are used to convert mechanical parameters, such as pressure and acceleration, into electrical parameters or, conversely, to convert electrical signals into mechanical movement or vibration.

Piezo-ceramic materials are categorized as functional ceramics. In sensors they make it possible to convert forces, pressures and accelerations into electrical signals, and in sonic and ultrasonic transducers and actuators they convert electric voltages into vibrations or deformations. Piezo-ceramic materials are classified according to their chemical composition on the one hand, and by the specific application conditions on the other. We distinguish between the following material categories:

Part No.Coupling CoefficientDielectric constantDissipation factoryPiezoelectric charge constantElastic constantMechanical QFrenquency constant(m/s)DensityCune TempElastic constantPoisson ratio
KpK31K33Ktε Tr3Tg         δ%d31         (-10-12m/v)d33(-10-12m/v)g31(-10-3m/v)g33(-10-3vm/n)Se11(-10-12m2/n)QmVdV1V3Vtρ(103kg/m3)Tc(℃)YE11﹤109N/m3σ E
YTP5010.600.330.680.516001.9160450122415.49531002950365040007.7350650.36
YTP5020.650.380.710.552000220055011.42815.910031002950385045007.7300630.36
YTP5030.620.350.690.522002186500102416.78030002900380045007.7260600.36
YTP5040.640.360.70.5250022305301022177530002900380040007.75220590.36
YTP5050.640.350.70.528002220550921168029502830351039507.7270620.36
YTP5060.680.380.760.52350022756508.420187028502800310039007.7200560.36
YTP5070.640.350.70.5238001.82705007.619.518.27030002900360038507.6200550.36
YTP5H-10.700.40.770.526001.827058011.22315.88029502850352039507.70300630.32
YTP5H-20.700.40.770.5238001.83006507.619.518.27030002900360038507.6220550.36
YTP5H-30.710.410.770.5345002300750817.5194528502800310038507.7180530.39
YTP5H-40.700.40.750.5150002.53108507.817.215.23526402890382041007.75180660.28
YTP5H-50.690.390.760.5157002.53408607.316.515.13527602820390042007.85150660.36
YTP5H-60.680.380.750.5268002.5340900615.5153027802880370040807.85140670.38
YTP4000.580.340.730.5410000.510023014.43012.1140034003300400044007.7300830.3
YTP4010.580.340.660.481050﹤0.3113260122812100034753300390042007.7320830.3
YTP4020.580.340.670.4812500.3126280112512.580033803240380041607.7320800.3
YTP4030.580.340.680.4814200.513630010.82412.860033603200375041507.7320780.3
YTP8010.520.30.60.4510000.59022011.224.811.180035003400390045607.7300900.3
YTP8020.520.280.570.411000.5100240112512100035003500390042007.7300830.3
YTP8030.490.280.580.4212000.8901959.22011.145035003400392045607.7305900.3
YTP8H-10.60.350.680.4515000.514030010.52413.340033003100370041007.7310750.3
YTP8H-20.580.340.70.4715000.513035010.52511.540034003200370042507.7300870.33
YTP8H-30.590.340.60.4716500.5150330102213.5180034003200370042007.7300740.33
YTP8H-40.60.370.70.4815000.518036010.32413.3130034003200370042507.7300790.33
YTBT-10.340.20.430.3215500.5601604.4118.413004800Frenquency constant53505.61101190.33
NP3180N12280

   
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