10-Layer PCB, Green Solder Mask ,Immersion Tin, RoHS Compliance. 10-Layer PCB,Green Solder MaskImmersion Tin,RoHS Compliance. ... - 8mil (0.2mm)4 layers - 16mil (0.4mm)6 layers - 24mil (0.6mm)8 layers - 32mil (0 ... , Flash Gold, Immersion Tin, Immersion Silver, OSP,Gold Finger, Peelable Mask, Carbon PrintingMaterialFR4, ROGERS, Taconic, ARLON, BT, Ceramic, Aluminum 10-Layer Immersion Tin PCB