型    号    Part Number

KDU50×17-35-6.5

谐振频率    Resonant Frequency          

35.0±2.0 kHz(HP4294A Impedance analyzer)

谐振阻抗    Resonant Impendence

Z≤30Ω

静态电容    Static Capacitance           

Cp=2300pF±15% at 1.0kHz(LCR Digital electric bridge)     

压电应变常数   Piezoelectric Strain Constant

d33≥220pC/N

介电损耗     Dielectric Loss      

tgδ≤0.4％

机械品质因数 Mechanical Quality Factor

Qm=900

密度          Density

ρ＞7650kg/m3

工作温度    Operating Temperature Range                

-40℃～+85℃

贮存温度    Storage Temperature Range             

-40℃～+85℃