Explore materials, stack-up, DFM, assembly and quotation requirements. Use the guides to prepare an engineering discussion around your own design files.
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Can You Substitute RF PCB Materials Without Redesigning the Board?
An RF PCB laminate is unavailable, the delivery date is slipping, and your supplier proposes an alternative with a similar dielectric constant. Can you approve it without changing the design? Possibly—but matching nominal Dk…
2026.10.21 -
Stacked vs Staggered Microvias: How to Choose for Your HDI PCB
Your BGA escape needs connections across several layers. Should the microvias be stacked, or should you offset them between layers? Start with the routing space, then confirm the manufacturing and qualification requirements. Staggered microvias…
2026.10.20 -
Turnkey vs Consigned PCB Assembly: Who Should Supply the Components?
Choose the component supply model before comparing PCB assembly quotations. If you already hold critical ICs or have purchasing agreements with approved distributors, supplying those parts may make sense. If you want the assembly…
2026.10.15 -
PCBA Component Substitution Approval: What to Specify Before Procurement
A component shortage should trigger an approval request, not an automatic BOM change. For turnkey PCB assembly, permission to purchase components should be separate from permission to substitute them. Before procurement starts, define which…
2026.10.15 -
Flexible PCBs for Consumer Electronics: Turning Tight Spaces into Reliable Connections
For smartphone and wearable manufacturers, fitting electronic components into a compact enclosure is only part of the challenge. The connections between displays, cameras, sensors and mainboards must also fit the available space, withstand assembly…
2026.09.18 -
What Must Be Verified Before Releasing an AI-Generated PCB Layout
An AI-generated PCB layout is only as production-ready as the constraints, stack-up and release package behind it. A routed database can be electrically complete while remaining unsuitable for the selected lamination cycle, microvia structure,…
2026.09.03