.L1 / L2 Rogers 4003(陶瓷基板) .L3 / L4 FR4.4 Layers.50µ” 全板鍍硬金 .0.062”(1.6mm)Thick
.FR4 TG170.14 Layers .1.5 oz 面銅.化金 .電鍍層頭孔 .0.094”(2.4mm) thick .阻抗控制