PCB vias are essential vertical interconnects that enable layer transitions in multilayer printed circuit boards. This professional guide covers via definitions, core types, manufacturing processes, reliability factors, advanced structures, and best practices for engineers and global buyers. What Are PCB Vias A PCB via is a plated vertical electrical connection that routes signals, power, and…
A full professional overview of PCB vias including definitions, functions, types, manufacturing, reliability factors and advanced technologies for high‑performance multilayer printed circuit boards. Introduction: Definition, Role, and Types of Vias in PCBs A via is a vertical electrical connection between layers in a printed circuit board. Vias enable traces to transition between layers to facilitate…
Summary: This professional guide covers PCB vias definitions, core types, structure, design rules, aspect ratio, annular ring, manufacturing processes, and reliability standards. It helps engineers and buyers select the right via solutions for multilayer, high-speed, and HDI PCBs to ensure signal integrity, yield, and cost efficiency. What Are PCB Vias A via is a vertical…