THERMAL MANAGEMENT (heat sink) Size: 50mm X 50mm (Or Any Shape)Thickness: 0.3mm – 1.5mmGrade: ThermalThermal Conductivity: ~1200-1500 W/mKSurface: One Side Polished (Polished surface Ra <53nm,Lapped surface Ra <250 nm)Laser Scribing: As Per Requirement Request A Quote