... space (1oz finished Cu weight starting from 1/3oz)0.003”/ 0.003”(0.08mm)Min. trace width / space (1oz finished Cu ... annular ring to inner pattern0.1mmLayer-to-layer registration±0.003”(0.08mm)Solder MaskColorgreen,light green,matte green,white, ... ,matte black,dark brown,yellow,red,blue,transparentMin. solder mask clearance0.003”Thickness0.0004”SilkscreenColorWhite,black,yellow,red,blue,greenMin. trace ...