US PCB Share Fell From 40% to 4%, Mapped Interactively

An interactive atlas traces a SparkFun RedBoard's copper, resin and solder mask back to their source factories, illustrating how US PCB production collapsed from about 40% of global share in the early 1980s to roughly 4% by 2023.

2026-09-10 ~ 2026-09-10 · 2 related posts

• US PCB production fell from ~40% to ~4%: an interactive atlas traces one board's supply chain — AnneliesGamble · 2026-09-10

1 near-duplicate retellings: AnneliesGamble