Electronics Forum | Tue Jul 16 00:53:39 EDT 2002 | kennyg
What is a typical time/temp baking cycle for an assembly prior to BGA rework? This bake is intended to prohibit PCB or nearby component damage as well as protect the component being removed for reball. A 24 hr bake at 125C would be great, but often
Electronics Forum | Tue Jul 16 01:12:31 EDT 2002 | ppcbs
We find that baking PCB assemblies at 90 degrees C in a Blue M forced air oven is safe for most all PCB's that we have encountered over the past 12 years. We remove any external plactic hardware that may be attached to the assembly and also like to
Electronics Forum | Mon Oct 14 18:27:38 EDT 2002 | kennyg
In regards to baking an assembly prior to hot air (BGA) rework.... 1) Do people always bake, sometimes or never? Does this depend on whether MS sensitive components are near the rework site? If a BGA is to be removed and reballed, baking is a no-br
Electronics Forum | Tue Oct 15 10:12:44 EDT 2002 | davef
1) Do people always bake, sometimes or never? Does this depend on whether MS sensitive components are near the rework site? If a BGA is to be removed and reballed, baking is a no-brainer. Sometimes, based on the proximity of the MS components. >2)
Electronics Forum | Mon Sep 06 15:43:25 EDT 1999 | jerrdog
I have a zevatech 570 and 560 my boss want to place bga.s with these machines, Ive told him he needs to ugrade to newer machines. Zevatech say "no problem our machine are number 1". these machines dont even offer bga selections. These machines dont e
Electronics Forum | Wed Jul 17 11:45:48 EDT 2002 | fmonette
The current IPC/JEDEC standard J-STD-033 for moisture-sensitive devices does not include a bake cycle at 90C (it includes cycles at 40C and 125C for non-assembled components in reels or trays). However, the upcoming revision, which should be release
Electronics Forum | Tue Nov 14 11:38:44 EST 2000 | Jacqueline Coia
Hi there, Making a request here, Does anyone out there in Scotland know of any company that has a 'SRT' BGA rework machine??? ta Jack
Electronics Forum | Thu Nov 16 05:28:59 EST 2000 | Jacqueline
Heres my mail address; jacqueline_coia@solectron.co.uk
Electronics Forum | Tue Nov 14 13:34:28 EST 2000 | Leon
Jack Yes I have one. But I am not in Scotland. can I help you? Leon
Electronics Forum | Thu Nov 16 05:05:59 EST 2000 | andy
Jack , I am in Scotland and can help you with this . Please leave a mail address where we can talk offline . Andy .
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