Printed Circuit Board Assembly & PCB Design Forum
SMT electronics assembly manufacturing forum.
Views: 9685
Hi Smarts
We are having difficulty in reflowing BGA wiht RO...
- Jan 07, 2011
by
RIPAL
What failure analysis have you done to know that the solder ...
- Jan 07, 2011
by
ScottE
Consider measuring the temperature of the BGA solder balls d...
- Jan 07, 2011
by
davef
We havn't done any failure analysis on this BGA. We have thi...
- Jan 07, 2011
by
RIPAL
we are building only 100 units and there is no scrap board a...
- Jan 07, 2011
by
RIPAL
Tell your customer that you need five extra assemblies so th...
- Jan 07, 2011
by
davef
Hi Ripal
it seems that you have problem with compatibility ...
- Jan 10, 2011
by
Piter
Use the Kester solder paste EM828 SAC305. Guarantee good re...
- Jan 11, 2011
by
Say
Do you think it is because of too much solder. we have 5thou...
- Jan 12, 2011
by
RIPAL
HI
Ok solder past seems to be ok, but what type do you hav...
- Jan 12, 2011
by
Piter
Hi, We had a similar issue to this. When we examined the boa...
- Jan 27, 2011
by
richie
good Morning,
it looks from the peak temperature that thi...
- Feb 01, 2011
by
CL