Miniaturized Half and Hollow Spheres


Customized Versions on Request

  • Shape variations, e.g. collar, flattening, phases, spheres with or without hole
  • Variety of electrode designs, e.g. laser structuring
  • Thickness-dependent frequency adjustment
  • Contacting, e.g. through glued wires


Piezoceramic Mini Spheres / Mini Hemispheres
MaterialPIC151, PIC255, PIC181
OD [mm]> 2
TH [mm]> 0.2
Electrode materialsThick film inside: Ag
PVD thin film: Au

OD  Outer diameter
TH   Thickness
P     Polarization direction