What is HDI PCB? High-Density Interconnect (HDl) is simply a PCB with more number of interconnections, occupying minimalspace.This results in the miniaturization of the circuit board.The components are placed closer and the boardspace is significantly reduced but the functiona...

Vias are essential components in multi-layered PCBs, consisting of a drill hole and a surrounding pad area. The dimensions of these parts determine the via's size. There are five methods to handle vias during PCB manufacturing: via solder mask opening, via covered with solder...

What Is High Density PCB Board (HDI PCB)? The HDI board is based on the traditional double panel as the core board, which is made by continuously accumulating. This circuit board made by a continuous layer is also called the Build-Up Multilayer (BUM). Compared with the traditi...