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
SMTnet Express, June 18, 2015, Subscribers: 22,900, Members: Companies: 14,414, Users: 38,382 The Use of an Available Color Sensor for Burn-In of LED Products Tom Melly Ph.D.; Feasa Enterprises Ltd. In the recent past, the Light Emitting Diode
SMTnet Express, November 19, 2014, Subscribers: 23530, Members: Companies: 14112, Users: 37185 Effects of Packaging Materials on the Lifetime of LED Modules Under High Temperature Test Lei Nie, Wenjing Xiang - Hubei University of Technology
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