Start with the decision you need to make
Use this library as a route through the interface design. If the connector is not selected yet, begin with its functional and mechanical requirements. If the layout is ready, work through finish, bevel and release checks before treating the files as production-ready.
| Your question | Recommended resource |
|---|---|
| How do I define the complete interface? | Gold finger design guide |
| Which finish does the contact need? | Hard gold versus ENIG |
| What does the thickness callout mean? | Gold thickness guide |
| How should I dimension the entry edge? | Beveling and geometry |
| What manufacturing information is missing? | Process overview |
| Which acceptance records should I request? | Inspection planning |
| How can I check units and material assumptions? | Engineering toolkit |
| What should the first build prove? | Prototype planning |
Browse by construction
Gold finger PCBs, selective hard gold, multilayer boards, HDI and high-speed designs, and rigid-flex interfaces each introduce different review questions. Select the construction that matches your application rather than using layer count or a finish label as a proxy for quality.
Engineering articles
The article library expands individual design questions with worked examples and review checklists. Guidance is educational and does not replace an approved fabrication drawing or product qualification. For a project-specific question, use the inquiry form and identify the assumption you want to resolve.
Have a drawing to review? Send your gold finger PCB requirements with the connector part number, quantities and any open questions. Files are optional.