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CeramTec Sonox® P502 Piezoceramic

Category Ceramic , Oxide , Piezoelectric
Manufacturer CeramTec North America
Trade Name Sonox®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF CeramTec Sonox® P502 Piezoceramic.pdf
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Material Notes:
Piezoceramic devices are used to convert mechanical features such as pressure or acceleration into voltages, or conversely, to convert a voltage into mechanical motion or oscillation. Piezoceramics require very little energy and their shape potential is almost unlimited. Such properties allow this material to be used in wide-ranging apparatus and mechanical engineering applications. Sonox® P502 is designed specifically for sensors.
Physical Properties Metric English Comments
Density 7.74 g/cc
0.280 lb/in³
Electrical Properties Metric English Comments
Curie Temperature 335 °C
635 °F
Tc
Dielectric Constant 875
875
e33 S/e?
1260
1260
e11 S/e?
1850
1850
e33 T/e?
1950
1950
e11 T/e?
Dissipation Factor 0.0125
0.0125
tand
Piezoelectric Longitudinal Coupling Factor, k33 0.72
0.72
Piezoelectric Transverse Voltage Coefficient, d31, 10^-12 m/V -185
-185
Piezoelectric Shear Charge Coefficient, d15, 10^-12 m/V 560
560
Piezoelectric Longitudinal Voltage Coefficient, g33, 10^-3 V-m/N 26.9
26.9
Piezoelectric Planar Coupling Factor, kp 0.62
0.62
Piezoelectric Mechanical Q 80
80
Piezoelectric Shear Coupling Factor, k15 0.74
0.74
Piezoelectric Longitudinal Charge Coefficient, d33, 10^-12 m/V 440
440
Piezoelectric Transverse Coupling Factor, k31 0.33
0.33
Descriptive Properties Value Comments
Aging Rates (%/decade) 0.15
Cf
0.2
Ck
-0.3
Ce
Elastic Compliance (10^-12 m²/N) 18.5
s11^E
20.7
s33^E
Elastic Rigidity (10^10 N/m²) 15.7
c33^D
6.5
c55^D
Frequency Constants (kHz·mm) 1260
N3
1325
N1
2020
Np
2030
Nt
Piezoelectric Coupling Coefficient, kt 0.48
Piezoelectric Voltage Coefficient, e33 (C/m²) 16.7
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