Issue link: https://iconnect007.uberflip.com/i/291105
4 The PCB Magazine • April 2014 12 Lead-Free Reflow for High-Layer-Count PCBs by Happy Holden and Michael Carano HDI PWB Reliability by Paul Reid From Single-Sided to HDI: The "Three Phone Call Method" Works! by Dan Smith Featured Video interView New Dimension in Pinless Multilayer Registration a p r i l F e a t u r e d c o n t e n t 26 36 40 we take a look at the special attributes of Hdi boards this month, including reliability issues, high-layer count multilayer boards, pinless reg- istration, and how to bridge the divide between design and fab. HDI