Electronics Forum | Thu Jul 01 16:52:31 EDT 1999 | JohnW
| | | | | | | | | | | | | | | | | | | | snip | | | | | | | | | | | | | | | | | | | | | John and Dave, | | | | | | | | | | | | | | | | | | | | | | Again, I don't work with larger chip devices with this issue. The company I now work with developed a
Electronics Forum | Thu Jul 01 17:12:28 EDT 1999 | Earl Moon
| | | | | | | | | | | | | | | | | | | | | | snip | | | | | | | | | | | | | | | | | | | | | | | John and Dave, | | | | | | | | | | | | | | | | | | | | | | | | Again, I don't work with larger chip devices with this issue. The company I now work with
Electronics Forum | Mon Aug 17 02:50:44 EDT 1998 | Bob Willis
| Have an SRT w/preheat, 18 layer board all copper, 456 BGA needs to be removed and replaced. The manufacturer is Chip Express and during reflow it warps up or down. Causing either opens or shorts on the corners. I was using gel flux with multiple
