Base material type: aluminum nitride ceramic

                              Thermal conductivity: 170W/(m · K)

                              Base material thickness: 0.5mm

                              Conductive layer: copper, nickel, gold

                              Metal copper thickness: 0.2mm double-sided bottom copper

                              Line width and distance: 0.5/0.1mm

                              Through hole: None

                              Surface treatment: deposited nickel gold