Electronics Forum: 0079 (Page 1 of 1)

Micro BGA pads, adhesion to laminate

Electronics Forum | Wed Jul 09 04:57:11 EDT 2003 | Matt Kehoe

Our company applies solid solder to surface mount lands. While processing a micro BGA design we had some pads fall off, peel, whatever you might call it, from the surface of the board when touched "GENTLY" with the tip of a blade to remove a small s

Re: 8 mil placement, part Deaux!! / My Mistake - Sorry

Electronics Forum | Mon Sep 14 09:25:49 EDT 1998 | Dave F

0.050" -> 50 mil -> 50 pitch | 0.80 mm -> 0.032" -> 32 mil -> 32 pitch | 0.64 mm -> 0.025" -> 25 mil -> 25 pitch | 0.50 mm -> 0.020" -> 20 mil -> 20 pitch | 0.40 mm -> 0.016" -> 16 mil -> 16 pitch | 0.20 mm -> 0.012" -> 12 mil -> 12 pitch | Dave F Y

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