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Home > Products > Piezoceramic Element... > Piezo ceramic plate > HD-PC20T20
 
        Part Number
 KD-PC20T20
諧振頻率    Resonant Frequency          
 105.0±5.0kHz
諧振阻抗    Resonant Impedance            
Z≤10Ω
机电耦合系数Electro Mechanical Coupling Coefficient
Kp≥60%
壓電常數    Piezoelectric Strain Constant
d33≥350pC/N
靜態電容    Static Capacitance           
 30.0nF±30% at 1.0kHz
介電損耗    Dielectric Loss      
tgδ≤3.0%
額定電壓    Operating Voltage           
 30Vp-p max.
工作溫度    Operating Temperature            
 -20℃~+70℃
貯存溫度    Storage Temperature              
 -30℃~+80℃
瓷片直徑    Ceramic Disc Diameter         
 d =20.0±0.3 mm
瓷片厚度    Ceramic Disc Thickness          
 t= 0.20±0.03mm