Layer:        8L
Thickness:    1.6mm+/-10%
Material: F    FR4 Tg170
Trace/Width:  0.075mm/0.1mm
Min. Hole Size: 0.15mm
Finishing:     Immersion Gold
Special:   Impedance control + Resin plugging

Layer:       4L
Thickness:    1.6mm
Material:     FR4+Teflon
Trace/Width:  0.4mm/0.4mm
Min. Hole Size: 0.3mm
Finishing:     Immersion Silver
Special:       Mixed pressing

Layer:        8L
Thickness:    1.6mm+/-10%
Material: F    FR4 Tg170
Trace/Width:  0.1mm/0.1mm
Min. Hole Size: 0.2mm
Finishing:     Immersion Gold + Gold Finger + Resin plugging
Special:       Gold finger + Resin plugging