型 号 Part Number
FBPZT50176.5
外形尺寸 Dimensions (D*d*H)
Φ50*Φ17*6.5
谐振频率 Resonant Frequency
35±2kHz
静态电容 Static Capacitance
2750pF at 1.0kHz
机电耦合系数
Electromechanical Coupling CoefficientKp≥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