Minimizing Voiding In QFN Packages Using Solder Preforms


July 27, 2012


Seth J. Homer, Ronald C. Lasky, PhD, PE


First published in the 2012 IPC APEX EXPO technical conference proceedings. The focus of this paper will quantify the preform requirements and process adjustments needed to use preforms in a standard SMT process. In addition, experimental data showing vo...

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Company Information:

Indium Corporation

Solder pastes, solder preforms, solder spheres, soldering fluxes, electrically-conductive adhesives. All alloys: tin-lead, lead-free, indium alloys, and more.

Utica, New York, USA

Manufacturer of Assembly Material, Soldering

  • Phone 315-853-4900
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Indium Corporation website

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