Multi-Layer Boards 10-layer board specifications£º FR-4,1.6mm Yellow sold mask white slikscreen LEAD FREE HAL Technology Capability ¡¡¡¡¡¡¡¡¡¡¡¡LAYERS:1-48Layers ¡¡¡¡¡¡¡¡Materials: FR-4,CEM-3,Rogers,Halogen Free,Hi-TG,etc ¡¡¡¡¡¡¡¡Thickness: 0.2mm-3.0mm copper thickness: 0.5OZ-6OZ ¡¡¡¡¡¡Solder Mask: Green,Blue,white,black,yellow,etc ¡¡¡¡¡¡Silkscreen:¡¡white,black Surface treatment: OSP,(Leadfree)HAL,Gold-plating,Immersion gold/silver,etc Other Technology:Gold finger, peelable mask, Non-across blind/buried vias, HDI,characteristic impedance control,high-precision impedance,high frequency h-Tg