5 SIMPLE STATEMENTS ABOUT 16-LAYER 3-LEVEL HDI PCB EXPLAINED

The categories of holes produced in PCBs provide distinctive applications and present one of a kind producing challenges:The minimal hole diameter of mechanical drilling capability has dropped from 0.4mm to 0.2mm as well as scaled-down. The opening diameter with the PTH is having lesser and smaller. The quality of the PTH (Plated Via Gap) on w