8202RD DVD card pcb: 1, KB base material 2,HASL, 35um,2-layers 3.free sample 4.best price and high quality Grandwork ... PCB, double side PCB, multilayer PCB, especially in aluminum PCB, DVD PCB and power supply PCB. We choose the best base ... laminate, Metal core AluminumSurface Finish:Hot air Lev p lead free HASL, immersion gold/silver/tin, plating gold, OSPBoard Thickness:Inner ...