High-density multilayer PCBs

8 Layers HDI Board

3 Levels HDI Board with ENIG Surface Finish

2 + (4) + 2 HDI Board with 0.15mm Minimum Via Diameter, ENIG Surface Finish

2 + 4 + 2 HDI Board with 0.2mm Minimum Via Diameter, ENIG Surface Finish

HDI Board, 2 + (10) + 2, 14 Layer Count

HDI Board, 2 + (2) + 2, with ENIG Surface Finish

HDI Board, (2+(8)+2)

HDI PCB, (3+(4)+3)

2 + (4) + 2 HDI Board

2 + 2 + 2 HDI Board

10 layer HDI board

14-layer HDI board

5 Layer HDI Board

8-layer HDI Board

2 Levels HDI (2+(4)+2) PCB, 0.35mm Minimum via Diameter

1 + 8 + 1 HDI Board, ENIG Surface Finishing, 0.1/0.1mm Minimum Width/Spacing

2 + (4) + 2 HDI Board, 0.1/0.1mm Minimum Width/Spacing

2+2+2 HDI Board

2 Levels HDI (2+(8)+2)

2+（12）+2 stacked via HDI with impedance control