Vias: L1-L2, L2-L3, L6-L7, L7-L8, L2-L7, Layer: 8 surface finish: ENIG Thickness: 64mil LAYERS:8 layersMATERIAL:FR4-Lead FreeFINISH THICKNESS:64 milsTRACE/SPACE:Outer: Trace: 5mils Space: 3.53milsInner: Trace: 3mils Space: 3.56milsNUMBER OF LAMINATIONS:2 laminationsSURFACE FINISH:Immersion GoldMINIMUM HOLE SIZE:6 milsPITCH:0.4 mmlead tiem: 2-3wees for quickturn, 3-4weeks for normal