>>Vacuum Reflow Processing of Ball Grid Array Packages for Reduced Solder Joint Voiding and Improved Attachment Reliability *Richard Coyle, Ph.D., Charmaine Johnson, Richard Popowich, Nokia Bell Labs; Tim Pearson, Dave Hillman, Collins Aerospace; Michael Meilunas, Universal Instruments; Fred Dimock, Bob Bouchard, BTU International; Richard Parker, iNEMI; Keith Howell, Nihon Superior Co., Ltd.; *Jörg Trodler, Dipl. -Ing,. Heraeus Electronics; Arvind Karthikeyan, Auburn University; Elizabeth Barr, Iowa State University
>>Effect of Vacuum Reflow on Solder Joint Voiding in Bumped Components Arvind Srinivasan Karthikeyan, *Sa’d Hamasha, Ph.D., Auburn University; Michael Meilunas, Universal Instruments Corporation; Fred Dimock, BTU International, Inc.
Tuesday September 24, 2019 2:00pm - 3:30pm CDT
Room 44
Chair: *Bill Capen, Honeywell Co-Chair: Adam Murling, Indium Corporation
>>Comparison of Aperture Designs, Solder Pastes, Nanocoatings and Print/Inspection Systems *Chrys Shea, Jennifer Fijalkowski, Shea Engineering Services; Raymond Whittier, BAE Systems; Michael Butler, Edward Nauss, ITWEAE/MPM; Dean Fiato, StenTech
>>Root Cause Stencil Design for SMT Component Thermal Lands *Greg Smith, BlueRing Stencils; *Tony Lentz, FCT Assembly
>>Robustness of High Tension, Standard Tension and Mesh Mount Solder Paste Stencils Prithvi Kotian, Plexus Corp.; Jeff Schake, ASM SMT Solutions; *Martin Anselm, Ph.D., Rochester Institute of Technology
>>Stencil Printing 008004/0201 Aperture Components Edward Nauss, Michael Butler, ITW EAE
Wednesday September 25, 2019 8:00am - 10:00am CDT
Room 44
Chair: *Chrys Shea, Shea Engineering Services Co-Chair:*Ray Whittier, BAE Systems
>>Low Temperature Solder Paste Transfer Efficiency Characterization and Area Ratio Limits Nilesh Badwe, Ph.D., Abhishek Prasad, Ph.D., Xiying Chen, and Kevin J Byrd, Intel Corporation
>>An Investigation Into the Development of Effective Printing Process for Package on Package (POP) Warpage and Head in Pillow Defect Reduction Narayanan Manickam, MS, SMTC Corporation
>>Selective Solder Fine Pitch Components on High Thermal Mass Assembly *Gerjan Diepstraten, Ing., Vitronics Soltec BV
Wednesday September 25, 2019 11:00am - 12:30pm CDT
Room 44
Chair: *Jason Keeping, P. Eng., Celestica, Inc. Co-Chair: *Sal Sparacino, ZESTRON USA
>>Characterize and Understand Functional Performance of Cleaning QFN Packages on PCB Assemblies – iNEMI Cleanliness Research Study *Mike Bixenman, MBA, DBA, KYZEN Corporation
>>Handling Technical Cleanliness in electronic Production Michael Kövi, *Helmut Schweigart, Ph.D., ZESTRON Corporation
>>Risk Management of Class 3 Electronics as a Function of Cleanliness *William Capen, Jason Edgar, Honeywell FM&T; *Mark McMeen, *Mike Bixenman, MBA, DBA, Magnalytix LLC
Thursday September 26, 2019 10:30am - 12:00pm CDT
Room 44