BGA Gold PCB, Made of FR-4, Tg180 Materials and 1.6mm Thickness1.UL,SGS,ROHS,IS09001,CE,IPC ... competitive price BGA Gold PCB, Made of FR-4, Tg180 Materials and 1.6mm Thickness 1.Base Material:fr42.copper thickness ... Inch (mm) MaterialFR-4 / Hi Tg FR-4 / Lead free Materials (RoHS Compliant) /CEM-3/CEM-1/AluminiumLayer No.1-30Board ... profile BGA Gold PCB, Made of FR-4, Tg180 Materials and 1.6mm Thickness