Layer —— 6L

▪ Material —— Rogers4835+370HR

▪ Thickness —— 1 mm

▪ Copper —— 17 um

▪ Finishing —— Immersion Sliver

Layer —— 12L

▪ Material —— ISOLA370HR+COIN

▪ Thickness —— 2.2 mm

▪ Copper —— 140 um

▪ Finishing—— ENIG

▪ Layer —— 6L

▪ Material —— 370HR+R-F775

▪ Thickness —— 2.2 mm

▪ Copper —— 75 um

▪ Finishing —— ENIG

▪ Layer —— 10L

▪ Materail —— R-5775

▪ Thickness —— 2.2 mm

▪ Copper —— 75um

▪ Finishing —— ENIG

▪ Layer —— 4L  1+2+1

▪ Material —— HL832NXA

▪ Thickness—— 0.24mm

▪Copper—— 17 um

▪ Min Trace/Space —— 25/25 um

▪ Min hole—— 50um

▪ Finishing —— Soft Gold (NPL Process)

▪ Layer —— 12L

▪ Material —— RT5880+370HR

▪ Thickness —— 3.2 mm

▪ Copper —— 50 um

▪ Finishing —— ENIG