RFQ Preparation

PCBA potting should be reviewed before quoting, not added as a late finishing note. This checklist covers the mechanical, layout, masking, test, and documentation details that help avoid rework and unclear production assumptions.

Selecting a PCBA potting material is not a simple chemistry choice. This guide helps engineering and sourcing teams compare epoxy, polyurethane, and silicone against the product environment, repair strategy, manufacturing process, and validation plan.

Potting and conformal coating both protect PCB assemblies, but they solve different problems. This guide explains how engineering and sourcing teams can select the right protection strategy before quoting or production.

Bubbles in potted PCB assemblies can affect appearance, coverage, insulation, and validation. This guide explains common causes, the limits of vacuum potting, practical process controls, and the acceptance criteria teams should define early.

This guide explains the real manufacturing factors behind PCBA potting: different resin types, equipment cleaning before material changeover, vacuum degassing capability, dust control, dispensing trials, and multi-stage curing.

This article explains how our team communicates through each PCB assembly order, from RFQ review and engineering questions to production updates, packaging details, shipment checks, and delivery follow-up.

This guide explains what a clean PCB fabrication file checklist should include, how fabrication and assembly data overlap, and which missing files usually slow down supplier review.