USB Camera Module Cable Video Converter Cable Barium Titanate Ceramic (Lead-Free) (BaTiO3) PZT Ceramic  General Infomration  Disk Type  Plate Type  Cylinders / Rod Type  Tube Type  Ring Type  Ball / Hemisphere / Focal Bowl Type Products > PZT Ceramic > Disk Type Piezoelectric Ceramic (PZT) 5 Disk Type 5 Overview: Go Top Specifications:   Go Top