PCB Technologies Comparison
Compare multilayer, HDI, flexible and rigid-flex PCB options.
Resources
PCB manufacturing resources for engineers and procurement teams.
Use these articles to prepare files, compare technologies, select materials, review stackups and understand quality control before contacting engineering.
How to Prepare Gerber Files for PCB Manufacturing
Checklist for Gerber, drill, outline and manufacturing notes.
What Files Are Needed for PCB Manufacturing
Practical file checklist for fabrication review.
PCB Stackup Design Guide
Layer planning, materials and impedance review for multilayer boards.
PCB Layer Stack Guide
Layer structure, material and signal planning basics.
How to Choose PCB Layer Count
Engineering factors behind 2 layer, 4 layer and multilayer PCB selection.
PCB Material Selection Guide
How FR-4, High Tg, Halogen Free and Metal Core materials are reviewed.
PCB Trace Width and Spacing Guide
Trace and spacing topics for manufacturing capability review.
Controlled Impedance PCB Guide
Stackup, trace geometry and testing considerations for signal integrity.
HDI PCB Design Guidelines
Microvia, fine line and compact layout review points.
PCB Via Types Explained
Through hole, blind, buried and microvia basics.
Through Hole vs Blind Via vs Buried Via
Compare via structures for stackup and routing needs.
PCB Surface Finish Comparison
Review common finish choices for assembly and storage needs.
ENIG vs HASL
Engineering-focused comparison for pad flatness and solderability.
How PCB Manufacturing Quality Is Controlled
AOI, electrical testing and final inspection explained.
PCB Manufacturing Tolerances
Review outline, drilling, copper and inspection tolerance topics.
PCB Prototype Manufacturing Process
How prototype PCB projects move from files to inspected boards.
Prototype PCB vs Mass Production PCB
How engineering samples move toward repeatable production.
Material detail pages
Need engineering review for a PCB project?
Send files and project notes to the YBCPCB team.