Electronics Forum | Sat Sep 26 22:08:07 EDT 1998 | Jeff Sanchez
I recieved a pack of sensitive IC's that said they needed to be baked befor certain processes. If I need to do rework, do I have to bake prior to single soldering of these IC's. Or can I just place one as needed by hand with out baking? Any info woul
Electronics Forum | Sat Mar 06 22:50:48 EST 2004 | pari
Hi, can somebody please educate 1. What is the baking temperature and time before reworking a faulty board that is received from the field. 2. What specs that specifys this baking temp and time? Thanks
Electronics Forum | Mon Mar 08 07:29:53 EST 2004 | mrmaint
Sounds like you have some delamination problems. How hot is the board getting? Try baking the board prior to rework. Is the quality of the board good? Goog Luck. MrMaint
Electronics Forum | Mon Sep 28 08:35:15 EDT 1998 | Earl Moon
| I recieved a pack of sensitive IC's that said they needed to be baked befor certain processes. If I need to do rework, do I have to bake prior to single soldering of these IC's. Or can I just place one as needed by hand with out baking? Any info
Electronics Forum | Tue Mar 09 12:13:27 EST 2004 | Gabriele
I want just to confirm what Dave suggested you. J-STD-033a, par 6. Boards Rework tells you plenty of useful informations. 6.1 Component removal, RWK and remount 6.1.1 Removal for Failure Analysi 6.1.2 Removal & Remount 6.2 Baking of Populated Boar
Electronics Forum | Mon Mar 08 22:04:19 EST 2004 | pari
Dave i know abt the JEDEC033A specs..but this question is more of PCBA level. The baking temp and time at JEDEC is for MSD devices. I have tried to check IPC 7711 but the criteria does not mention the baking temp and time. Wandering is anyone is awar
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 | 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 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 | Thu Jan 31 13:19:28 EST 2002 | dason_c
What is the baking time/temperature standard for the PCBA before BGA rework?
