The Complete Reflow Soldering Process: A Step-by-Step Guide to SMT Temperature Control
About 70% of PCB defects trace back to soldering, yet most originate upstream from the oven— paste handling, moisture sensitivity, and recipe development mistakes create problems no thermal profile can fix. This guide walks through the complete reflow process from paste selection through zone control and inspection, helping manufacturers move from constant rework to consistent first-pass yields. Whether you run consumer boards or automotive assemblies, understanding how temperature shapes every reflow stage separates passing boards from costly failures.
