... wight1/3oz ~ 6ozLaminate MaterialsFR4(High TG,halogen-free),FR5,ISOLA(FR408,370HR),TEFLON,POLYIMIDE,ROGERS(RO4003, ... extreme white,black,matte black,dark brown,yellow,red,blue,transparentMin. solder mask clearance0.003”Thickness0 ... .0004”SilkscreenColorWhite,black,yellow,red,blue,greenMin. trace width0.005”Min. size0.028 ... surpass them. High TG PCB With Lead-Free HASL