SMTnet Express, January 28, 2021, Subscribers: 27,747, Companies: 11,266, Users: 26,424 How Does Surface Finish Affect Solder Paste Performance? The surface finishes commonly used on printed circuit boards (PCBs) have an effect
News • Forums • SMT Equipment • Company Directory • Calendar • Career Center • Advertising • About FREE Company Listing! Wave Testing Solder Joint Failures Using Dye
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
