CircuiTree - July 2008 - (Page 16) enthone AlphaSTAR ® Ever see what a microvoid can do? Fortunately you may never have to. Microvoids are a layer of voids in the ball-to-board interface. You may never know they exist. Until a solder joint cracks and product failure occurs. But there is a solution. AlphaSTAR® High Performance Immersion Silver. It’s a completely new technology platform in PWB final finishes. Unlike other immersion silver products, AlphaSTAR is inherently microvoid resistant. And that’s supported by independent testing. AlphaSTAR process benefits include: • • • • • • Excellent solderability and reliability for both eutectic and Pb-free assembly Clean surface finish for low ionics and excellent long term reliability High first-pass yields with no exposed copper Flatter surface and improved appearance Compliance with Pb-free regulations Superior tarnish resistance Find out how to avoid the problems of microvoids. Visit microvoids.org or contact us at enthoneAlphaSTAR@cooksonelectronics.com AMERICAS West Haven, CT Tel. 203-799-4908 • EUROPE Langenfeld, Germany Tel. 49-2173-8490-0 • ASIA Kowloon, Hong Kong Tel. 852-2499-7299 http://microvoids.org http://microvoids.org
Table of Contents Feed for the Digital Edition of CircuiTree - July 2008 CircuiTree - July 2008 Contents My Line Industry Review Tech Talk Flexible Thinking Toward a PCB Production Floor Metric for Go/No Go Testing of Lossy High-Speed Transmission Lines Intelligent Design 20-Year Retrospective Ask the Flexperts Environmentally Speaking BPA Growth Curves Considering Design Variants to Maximize Process Efficiency Market Outlook Technical Product Spotlights Classified Ads Upcoming Events Ad Index CircuiTree - July 2008 CircuiTree - July 2008 - CircuiTree - July 2008 (Page Cover1) CircuiTree - July 2008 - CircuiTree - July 2008 (Page Cover2) CircuiTree - July 2008 - CircuiTree - July 2008 (Page 1) CircuiTree - July 2008 - Contents (Page 2) CircuiTree - July 2008 - Contents (Page 3) CircuiTree - July 2008 - Contents (Page 4) CircuiTree - July 2008 - Contents (Page 5) CircuiTree - July 2008 - My Line (Page 6) CircuiTree - July 2008 - My Line (Page 7) CircuiTree - July 2008 - Industry Review (Page 8) CircuiTree - July 2008 - Industry Review (Page 9) CircuiTree - July 2008 - Industry Review (Page 10) CircuiTree - July 2008 - Industry Review (Page 11) CircuiTree - July 2008 - Industry Review (Page 12) CircuiTree - July 2008 - Industry Review (Page 13) CircuiTree - July 2008 - Industry Review (Page 14) CircuiTree - July 2008 - Industry Review (Page 15) CircuiTree - July 2008 - Industry Review (Page 16) CircuiTree - July 2008 - Industry Review (Page 17) CircuiTree - July 2008 - Tech Talk (Page 18) CircuiTree - July 2008 - Tech Talk (Page 19) CircuiTree - July 2008 - Flexible Thinking (Page 20) CircuiTree - July 2008 - Flexible Thinking (Page 21) CircuiTree - July 2008 - Toward a PCB Production Floor Metric for Go/No Go Testing of Lossy High-Speed Transmission Lines (Page 22) CircuiTree - July 2008 - Toward a PCB Production Floor Metric for Go/No Go Testing of Lossy High-Speed Transmission Lines (Page 23) CircuiTree - July 2008 - Toward a PCB Production Floor Metric for Go/No Go Testing of Lossy High-Speed Transmission Lines (Page 24) CircuiTree - July 2008 - Toward a PCB Production Floor Metric for Go/No Go Testing of Lossy High-Speed Transmission Lines (Page 25) CircuiTree - July 2008 - Toward a PCB Production Floor Metric for Go/No Go Testing of Lossy High-Speed Transmission Lines (Page 26) CircuiTree - July 2008 - Toward a PCB Production Floor Metric for Go/No Go Testing of Lossy High-Speed Transmission Lines (Page 27) CircuiTree - July 2008 - Toward a PCB Production Floor Metric for Go/No Go Testing of Lossy High-Speed Transmission Lines (Page 28) CircuiTree - July 2008 - Intelligent Design (Page 29) CircuiTree - July 2008 - 20-Year Retrospective (Page 30) CircuiTree - July 2008 - 20-Year Retrospective (Page 31) CircuiTree - July 2008 - 20-Year Retrospective (Page 32) CircuiTree - July 2008 - 20-Year Retrospective (Page 33) CircuiTree - July 2008 - Ask the Flexperts (Page 34) CircuiTree - July 2008 - Environmentally Speaking (Page 35) CircuiTree - July 2008 - BPA Growth Curves (Page 36) CircuiTree - July 2008 - BPA Growth Curves (Page 37) CircuiTree - July 2008 - Considering Design Variants to Maximize Process Efficiency (Page 38) CircuiTree - July 2008 - Considering Design Variants to Maximize Process Efficiency (Page 39) CircuiTree - July 2008 - Market Outlook (Page 40) CircuiTree - July 2008 - Market Outlook (Page 41) CircuiTree - July 2008 - Market Outlook (Page 42) CircuiTree - July 2008 - Market Outlook (Page 43) CircuiTree - July 2008 - Technical Product Spotlights (Page 44) CircuiTree - July 2008 - Classified Ads (Page 45) CircuiTree - July 2008 - Classified Ads (Page 46) CircuiTree - July 2008 - Classified Ads (Page 47) CircuiTree - July 2008 - Ad Index (Page 48) CircuiTree - July 2008 - Ad Index (Page Cover3) CircuiTree - July 2008 - Ad Index (Page Cover4)
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