Piezoelectric Element Disk

Piezoelectric Element Disk

Piezoelectric Element disk Specification: Resonant frequency (KHz) 4.0±0.7 Resonant impedance (Ω) ≤500 Capacitance at 1KHz (pF) 28000±30% Metal plate diameter (mm) (D) (mm) φ15.0±0.2 Ceramic plate diameter (mm) (d) (mm) φ12.0±0.5 s Total thickness (mm) (T) (mm) 0.14±0.03 Metal plate thickness...
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Product Details

Piezoelectric Element disk

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Specification: 

Resonant frequency (KHz) 4.0±0.7 

Resonant impedance (Ω) ≤500 Capacitance at 1KHz (pF) 28000±30% 

Metal plate diameter (mm) (D) (mm) φ15.0±0.2 

Ceramic plate diameter (mm) (d) (mm) φ12.0±0.5 s

Total thickness (mm) (T) (mm) 0.14±0.03 

Metal plate thickness (mm) (t) (mm) 0.08±0.02 

Metal material Brass RoHS Yes Test basic state: 

Temp(20±2℃) , Humidity(40~70%RH) , 

Air pressure(860~1060hPa).

Other Specifications:

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l, Ferric

* Available product type for piezoelectric ceramics: 

External Drive; Self Drive;Bimorph;Multilayer

* Available shape type for piezoelectric ceramics:

Disk shape; Side cut; Side cut and drilling hole; Abnormal shape; Mounting PVC, Hole on each side; Silver surface leaves a dot space no glue.


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