8-LAYER IMMERSION GOLD SOFT AND HARD COMBINATION PCB NO FURTHER A MYSTERY

This stack-up presents an adjacent floor and power airplane at L10 and L11, which makes the L12 (as a consequence of higher isolation) fantastic to route analogue signals.With the rigorous specifications for higher precision in PCB fabrication system, line width and spacing have beneath 0.1mm. Gold-plating board is simpler to create short circui