quartz monitor crystal

الوصف

                          Frequency：      4.*5 MHz +/- *0 kHz
                          Cut：                   AT
                          Electrode layer： *0 nm - 1 μm

                          Size Diameter:     *4 mm,                    

                          Thickness:            0.3 mm
                          Finish:                   Optically polished,

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

                    Basic elements: Aluminum, Cobolt, Chromium, Copper, Gold, Iron,

                    Magnesium, Molybdenum, Nickel, Silver,

                    Titanium
                    Oxides: Silicon dioxide, rough Silicon dioxide, Aluminium oxide, Iron oxides,

                     Zirconium oxide, Cerium oxide, Zinc oxide, Silver oxide, Magnesium oxide,

                     Titanium dioxide