Multi-Layer PCBs & Layer Stackup

Browse our library of resources to learn more about multi-layer PCB design & layer stackup.

Altium's Solutions for PCB Layer Stackup Tips for Layer Stack PCB Stackup Basics Layer Stack Documentation

Technical Documentation Definição de vias cegas, enterradas e microvias The Role of the Via Vias are used to create the vertical, or layer-to-layer connections in a printed circuit board. In the early days of board fabrication, all of the vias passed all the way through the board, from one side to the other. These thru-hole vias are drilled after the layers are fabricated and the routing etched. The conductive via barrels are formed in the drilled holes using an…

Technical Documentation Definindo o empilhamento de camadas Related Videos Define New Layer Stacks Layer Stack Regions The PCB is designed and formed as a stack of layers. In the early days of printed circuit board (PCB) manufacturing, the board was simply an insulating core layer, clad with a thin layer of copper on one or both sides. Wiring was formed in the copper layer(s) as conductive traces, by etching away (removing) unwanted copper. A simple,…