Hi,

Ask BGA's supplier for tech data sheet, you should find instructions how to
profile rework.

Regards

Gabriele

PS: remember, before to remove BGA, perform an appropriate bake to the PCBA.



-----Messaggio originale-----
Da: TechNet [mailto:[log in to unmask]] Per conto di Çetin Yegin
Inviato: mercoledì 6 marzo 2013 14.46
A: [log in to unmask]
Oggetto: [TN] BGA Rework reflow Profile

Dear All,

 

Sometimes we need to replace or rework a BGA on the board. When removing or
soldering it I have to decide which profile will be applied. IPC/JEDEC
J-STD-020D describes reflow profile but it is not a specific profile for
rework. I think profile for rework must be different from normal reflow
profile. So is there any book, paper or standart you can advise for BGA
Reflow Profile?

 

Thanks.

Çetin Yeğin

 


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