3195STD - CTS Corp.

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PZT5A & 5H Materials Technical Data (Typical Values)
Property
Dielectric Constant (1KHz)
Dielectric Loss Factor (1KHz)
Density
Curie Point
Mechanical Quality Factor
Coercive Field (Measured < 1 Hz)
Remanent Polarization
Coupling Coefficients
Piezoelectric Charge
(Displacement Coefficient)
Piezoelectric Voltage Coefficient
(Voltage Coefficient)
Elastic Modulus
Frequency Constants Radial
Resonant Thickness
Anti-Resonant Thickness
Thermal Expansion
(Perpendicular to poling)
Specific Heat
Symbol
KT3
tanδe
ρ
Tc
Qm
Ec
Pr
kp
k33
k31
kt
k15
d31
d33
g33
g31
YE11
YE33
Nr
Ntr
Nta
α
Cp
Thermal Conductivity
with Au Electrodes
Poisson’s Ratio
Elastic Constants
Short Circuit
Elastic Constants
Open Circuit
Elastic Constants
Short Circuit
Elastic Constants
Open Circuit
Kd
υ
SE11
SE33
SD11
SD33
YE11
YE33
YD11
YD33
Units
%
g/cm3
ºC
kV/cm
μCoul/cm2
Material Type
3195STD
1800
1.8
7.7
350
80
14.9
39.2
0.63
0.70
0.35
0.49
Coul/N x 10-12
(or) m/V x 10-12
V•m/N x 10-3
N/m2 x 1010
KHz•cm
KHz•cm
KHz•cm
ppm/ºC
J/kg•ºC
J/mol•ºC
W/cm•ºC
W/m•ºK
W/m•ºK
x 10-12 m2/N
x 10-12 m2/N
x 1010 N/m2
x 1010 N/m2
Formulas
Disc Capacitance
(d2•KT3)/(5.67•t)
Plate Capacitance (l•w•KT3)/(4.45•t)
Disc KT3 (5.662•Cap•t)/d2
Plate KT3 (4.447•Cap•t)/(l•w)
f r (radial) Nr /(2.54•d)
f r (length) N31r /(2.54•l)
f r (width) N31r /(2.54•w)
f t (thickness) Nt /(2.54•t)
Formula length, width, and diameter
are for electroded area only.
-175
350
24.2
-11.0
6.9
5.5
202
204
229
3195HD
1900
1.8
7.8
350
80
12.0
39.0
0.65
0.72
0.36
0.48
0.59
-190
390
24.0
-11.3
6.7
5.3
3221HD
3450
211
236
202
235
7.87
242
8.8
0.78
0.44
0.55
0.78
-300
595
19.9
-10.2
6.2
5.1
3203STD
3250
2.0
7.7
235
30
10.6
37.2
0.69
0.73
0.41
0.53
-275
550
19.0
-9.6
6.3
5.0
192
191
222
3203HD
3800
2.0
7.87
225
30
8.0
39.0
0.75
0.75
0.43
0.55
0.78
-320
650
19.0
-9.5
6.2
4.9
202
236
3.0
3.5
440
145
1.9-2.3
1.2
1.45
0.31
16.2
18.6
14.6
9.6
6.7
5.3
6.8
10.6
420
138
1.9-2.3
1.2
1.45
0.31
16.6
21.0
13.9
8.8
6.2
4.9
7.0
11.0
16.0
19.8
13.0
7.7
6.2
5.1
7.8
13.0
Definitions
tanδe Dielectric Loss Factor
ρ Mass Density of Ceramic
Tc Curie Point
d33 Direct Charge Coefficient
d31 Transverse Charge Coefficient
Ec Coercive Field
C Capacitance (nF)
l Length (in.)
w Width (in.)
d Diameter (in.)
t Thickness (10-3 in.)
Direct Electromechanical
k33 Coupling Coefficient
Nr Radial Frequency Constant
Thickness Mode
Nt Frequency Constant
Pr Remanent Polarization
Qm Mechanical Q (Quality Factor)
YE33 Direct Young’s Modulus
YE11 Elastic Modulus
Transverse Electromechanical
fr Resonant Frequency
Free Dielectric Constant
fa Anti-Resonant Frequency
g33 Direct Voltage Coefficient
k31 Coupling Coefficient
g31 Transverse Voltage Coefficient
KT3 Measured Along Poling Axis
Planar Electromechanical
kp Coupling Coefficient
For further information concerning our capabilities, contact Sales at: (505) 348-4213 or email: PEPSales.US51 @ CTSCorp.com
CTS Electronic Components, Inc. • 4800 Alameda Blvd NE • Albuquerque, NM 87113