PCB Design

A lifetime designing PCBs: Applying a designer perspective to BGAs

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Global SMT & Packaging Global SMT & Packaging is the world's leading B2B magazine for electronics manufacturing & advanced packaging professionals. Editions in Europe, US, China.

http://www.smtnet.com/library/index.cfm?fuseaction=view_article&article_id=2813

Fine Pitch Cu Pillar with Bond on Lead (BOL) Assembly Challenges for High Performance Flip Chip Package PCB, SMT & EMS technical articles and white papers - submit articles for free.

http://pcdandf.com/pcdesign/index.php/current-issue/241-designer-s-notebook/11763-designers-notebook-1706

Printed Circuit Design & Fab Online Magazine - HAL: For Big Parts Only When choosing smaller parts, consider ImAg or ENIG instead. The board surface names HAL and HASL (hot air leveling and hot air surface leveling) refer to the same thing. They are interchangeable terms. With that out of the way, I’ll get to my point, which is HASL is not the right surface for all app...

http://www.iconnect007.com/index.php/column/22/it39s-only-common-sense/25/?skin=pcb #104268

http://www.iconnect007.com/index.php/column/156/trouble-in-your-tank/159/?skin=pcb #104128