Category
Distributors, raw materials, hardware, and sourcing references
DigiKey's closest competitor — similar parametric search and selection. Worth checking both since stock and pricing vary, especially on European part numbers.
5 boards for $2 is still the deal it sounds like. The go-to for prototype PCBs when you need fast turnaround and don't need tight tolerances.
JLCPCB's component storefront. Dramatically cheaper than Western distributors for passives and common ICs — the go-to for keeping PCB BOM costs sane.
Small-batch PCB fabrication that makes beautiful purple boards. Per-board pricing that makes sense for runs under 50, with genuinely excellent fab quality.
The long tail of components at a fraction of Western prices — essential for prototyping when you need quantity or unusual parts. Factor in 2-4 week shipping and variable quality.