Ultra HDI PCBs put high demands on technology and manufacturing
Ultra HDI printed circuit boards are extremely dense boards with conductor width and isolation distance and dielectric thickness of less than 50 µm. Read more here.
HDI – high density interconnect PCBs – design trends
With a higher wiring density per unit area than conventional PCBs, HDIs require different designs. Here you can read about HDI PCB designs & trends.
More design tips – get it right from the start
COMMON DESIGN PROBLEMS REGARDING HDI PRODUCTION PROBLEMS DEPENDING ON THIS BEST SOLUTION Too tight demands on the thickness of overplating of plugged vias. (POFV or VIPPO) Affects the flow of the process, at a reasonable thickness of the overplating all the vias can be drilled in the same operation, which makes the process much […]
High-tech PCBs – design tips to get it right from the start
In issue no 3 of In Focus – NCAB Group´s newsletter, we dig deeper into high-tech PCBs. As an appetizer, we will already now give you some useful designtips regarding HDIs. COMMON DESIGN PROBLEMS REGARDING HDI PRODUCTION PROBLEMS DEPENDING ON THIS BEST SOLUTION Dielectric too thick for laser vias Increased time for laser drilling, lower […]