Piezoelektrik Seramik Diskler (PZT)
PZT50-17-6.5
50x17x6.5(P8)
|
型 号 Part Number |
PZT8 50*17*6.5 |
|
外形尺寸 Dimensions (D*d*H) |
Φ50*Φ17*6.5 |
|
谐振频率 Resonant Frequency |
20±2kHz |
|
静态电容 Static Capacitance |
2750pF at 1.0kHz |
|
机电耦合系数 Electromechanical Coupling Coefficient |
Kp≥0.50 |
|
K31≥0.35 |
|
|
介电常数 Dielectric Constant |
1100 |
|
频率常数 Frequency Constant (fr*d) |
Nd=230kHz·cm |
|
压电应变常数 Piezoelectric Strain Constant |
d33≥220pC/N |
|
介电损耗 Dissipation Constant |
tgδ≤0.3% |
|
介电损耗 Dissipation Factor（400V/mm） |
0.8% |
|
居里温度 Curie Temperature |
Tc≥300℃ |
|
工作温度 Operating Temperature Range |
-40℃～+85℃ |
|
贮存温度 Storage Temperature Range |
-40℃～+85℃ |
|
材 料 Material |
P8 |
 |
|
PZT50-20-6
50x20x6(P8)
|
型 号 Part Number |
PZT8 50*20*6 |
|
外形尺寸 Dimensions (D*d*H) |
Φ50*Φ20*6 |
|
谐振频率 Resonant Frequency |
20±2kHz |
|
静态电容 Static Capacitance |
2750pF at 1.0kHz |
|
机电耦合系数 Electromechanical Coupling Coefficient |
Kp≥0.50 |
|
K31≥0.35 |
|
|
介电常数 Dielectric Constant |
1100 |
|
频率常数 Frequency Constant (fr*d) |
Nd=230kHz·cm |
|
压电应变常数 Piezoelectric Strain Constant |
d33≥220pC/N |
|
介电损耗 Dissipation Constant |
tgδ≤0.3% |
|
介电损耗 Dissipation Factor（400V/mm） |
0.8% |
|
居里温度 Curie Temperature |
Tc≥300℃ |
|
工作温度 Operating Temperature Range |
-40℃～+85℃ |
|
贮存温度 Storage Temperature Range |
-40℃～+85℃ |
|
材 料 Material |
P8 |
 |
|