Environmental testing - Supporting documentation and guidance. Method to evaluate a possible lead-free solder reflow temperature profile Ingestion-build-143074 BS EN 60335-2-74 on safety

BS EN 60335-2-74 on safety requirements for portable electric immersion heaters is useful for:

extensive notes and references help guide the interested reader towards the primary and secondary sources used in the preparation of this PD

Size codes and associated body measurements

BS EN 60107-8 discusses measurements

Environmental testing - Supporting documentation and guidance. Method to evaluate a possible lead-free solder reflow temperature profile Ingestion-build-143074 BS EN 60335-2-74 on safety1 Scope This part of IEC 60068, which is a technical report, presents two approaches for establishing a possible temperature profile for a lead free reflow soldering process using SnAgCu solder paste. This process covers a great variety of electronic products, including a large range of package sizes (e. g. molded active electronic components, passive components and electromechanical components). Study A addresses requirements needed in the production