Yes, but you have to qualify the heck out of it. So it makes sense if
you have the budget for it, such as if you are planning to make 5
million cars or so, but not for short, special runs such as is commonly
the case with Class 3.
Unfortunately, no one seems to both sell no clean flux and a compatible
conformal coat.
Also, the no cleans are problemmatic with rework--and short runs of
class 3 often have rework on every single unit. The trouble is the flux
is only de-activated if done in a very controlled way. The right reflow
profile will do it, but how do you get that during rework?
Wayne Thayer
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Zilber Gil
Sent: Tuesday, October 23, 2007 12:45 PM
To: [log in to unmask]
Subject: [TN] No clean Flux for Class 3 products compatible with
Conformal Coating
Hello TechNet,
Does anyone using a No Clean flux with Conformal coating? Is it possible
to have a match pair in order to omit the cleaning step?
Thanks,
Dr. Gil Zilber
Technologist, Elta system Ltd.
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