SMTnet Express, March 5, 2015, Subscribers: 22,464, Members: Companies: 14,248, Users: 37,833 Conformal Coating over No Clean Flux Residues K.Seelig, T.O'Neill; AIM Solder As the proliferation of modern day electronics continues to drive
Defect Free QFN Assembly Defect Free QFN Assembly The problem with soldering QFN packages is that they float, skew and tilt on the 'domed' melted solder during the SMT re-flow process. This floating, skewing and/or tilting will lead to solder
