piezo disc with hard material
piezoelectric disk for atomization
piezo disk without silver electrode
Navy II material Piezo disc for OD20mm x TH 2mm
Super big piezo disk with tiny thickness 0.2mm Nic
PZT-5H mini. piezo ceramic disc OD 3 x 0.25mm
PZT-4 material piezo disk OD 10 mm with wrap silve
5A piezo disk with 0.2mm thickness