Atmospheric dust consists of solids suspended in air. Dust is well known for its complex nature. It normally includes inorganic mineral materials, water soluble salts, organic materials, and a small amount of water. The impact of dust on the reliability of printed circuit board assemblies (PCBAs) is ever-growing, driven by ...
Latent short circuit failures have been observed during testing of Printed Circuit Boards (PCB) for power distribution of spacecraft of the European Space Agency. Root cause analysis indicates that foreign fibers may have contaminated the PCB laminate. These fibers can provide a pathway for electromigration if ...
What defect in SMT were cuased by dust contamination? --
Does anyone know what defect in SMT will be caused by dust contamination? What dust level in SMT environment is recommended? Recently an audit come to factory and ask we must control the amount of dust. Why SMT line need to control the dust level?
Using machine data for predictive maintenance (inc retro fitting sensors on smt machines) -- There are software companies out there who can help predict when SMT machines will falter or help identify line utilisation losses. They use sensors as and when required with certain machines. Are there companies also looking to do this? What has their experience been? Are you planning to? Cheers
IPC today unveiled a new ESG for Electronics Initiative to develop guidance for electronics manufacturers on an industry-specific approach to ESG(environmental, social and governance)practices and reporting and to develop aspirational goals that the industry is .... | IPC
SMTA - Surface Mount Technology Association is a non-profit international association of companies and individuals (totalling 4,000) involved in all aspects of advanced electronics assembly, surface mount and related technologies.
IPC - Association Connecting Electronics Industries is a US-based trade association dedicated to the competitive excellence and financial success of its nearly 2,600 member companies which represent all facets of the electronic interconnection industry, including design, printed wiring board manufacturing and electronics assembly.