... TEFLON,POLYIMIDE,ROGERS(RO4003,RO4350,RO4450),Aluminum plate (Single,Double-sided)FR4 Thickness1.6mmHigh TG FR4 (170 deg C)1 ... MaskColorgreen,light green,matte green,white,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. ...