EEVblog #346 – MLF/QFN SMD Reflow Soldering EEVblog September 7, 2012 EEVblog, EEVblog - Podcast Comments Off on EEVblog #346 – MLF/QFN SMD Reflow Soldering 8,736 Views Forum Topic HERE How to use solder paste and a hot air gun to reflow solder a surface mount SMD 0.5mm pitch 3mm x 3mm MLF (QFN) chip. Podcast: Download 2012-09-07 EEVblog