
KnownPCB recently delivered a 6-layer high-density PCB project with a minimum via size of 0.15mm. The 0.15mm mechanical Via PCB is made up by multiple small-sized high-density PCB module units.I...

This 6-layer high-speed PCB with back-drilling structure was custom-made for our client previously before. During the manufacturing of this multilayer high-speed board, the biggest challeng...

8-Layer BGA PCB: High-Density Via-in-Pad (VIPPO) with Resin Filling & Capped Technology We all make the sense that standard solder mask can't withstand the heat, leading to 'wicking' an...

Recently, KnownPCB have completed a project of 6-layer heavy copper PCB with multiple types of plated through-hole structures. The through-hole structure on this multilayer heavy copper board is...