http://www.pcb7.com/who-knows-which-are-the-parameters-that-count-in-a-pcb-substrate-choosing-for-lead-free-technology.html All about PCB Fri, 10 Sep 2010 10:50:08 +0000 http://wordpress.org/?v=2.7.1 hourly 1 http://www.pcb7.com/who-knows-which-are-the-parameters-that-count-in-a-pcb-substrate-choosing-for-lead-free-technology.html/comment-page-1#comment-176 revicamc Mon, 29 Jun 2009 01:54:41 +0000 http://www.pcb7.com/who-knows-which-are-the-parameters-that-count-in-a-pcb-substrate-choosing-for-lead-free-technology.html#comment-176 Nobody else seems to be answering the question, so I'll take a stab at it - consider usong 370HR for laminate in place of FR4. On the sources area, there are a couple of sources that could probably be of more help... - Chris Nobody else seems to be answering the question, so I’ll take a stab at it - consider usong 370HR for laminate in place of FR4. On the sources area, there are a couple of sources that could probably be of more help… - Chris

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