| Lead Titanate |
| Symbols | Units | BM300 |
Electrical | |
Relative Dielectric Constant | KT33 | --- | 200 |
Dissipation Factor | Tan δ | % | 2.0 |
Piezoelectric | |
Coupling Factor | kp | --- | 0.05 |
| k31 | --- | 0.03 |
| k33 | --- | 0.51 |
Charge Constant | d31 | 10-12 C/N | -3 |
| d33 | 10-12 C/N | 70 |
Voltage Constant | g31 | 10-3 V·m/N | -2.0 |
| g33 | 10-3 V·m/N | 35 |
Mechanical Quality Factor | QM | --- | 800 |
Frequency Constants2 | Np | Hz·m | 2700 |
| N1 | Hz·m | 2100 |
| N4 | Hz·m | 2200 |
Mechanical | |
Compliance | SE11 | 10-12 m2/N | 7.2 |
| SE33 | 10-12 m2/N | 9.0 |
Density | ρ | g/cm3 | 6.7 |
Curie Temperature | Tc | oC | 225 |
Ageing Characteristics3 (% change/time decade) | |
Coupling Factor | kp | --- | -0.5 |
Relative Dielectric Constant | KT33 | --- | -1.5 |
Frequency Constant | N4 | Hz·m | 0.8 |