Frequency:      5 MHz 

   Cut:                   AT

  Thickness:            0.3 mm

  Finish:                   Optically polished

  surface roughness of electrode: less than 3 nm (RMS)

Basic elements: Aluminum, Cobolt, Chromium, Copper, Gold, Iron,  Molybdenum, Nickel, Platina, Silica, Silver, Titanium, Tungsten,Oxides: Silicon dioxide, rough Silicon dioxide, Aluminium oxide, Iron oxides, Zinc oxide, Silver oxide,  Titanium dioxide, Indium-tin oxide

We can also produce other models, to provide cost-effective, stable performance, good service products