Printed Circuit Board Assembly & PCB Design Forum
SMT electronics assembly manufacturing forum.
Views: 10880
In order to check pcb quality by HASL TIN thickness plating ...
- Sep 02, 2008
by
eliezerk
You should have a few microns of Sn on a board.
Vlad
...
- Sep 02, 2008
by
Vlad
IPC-6012 Table 3-2. States "Fused tin-lead or solder coat - ...
- Sep 02, 2008
by
davef
That is why it has to be a few micron thick. Otherwise, it w...
- Sep 03, 2008
by
Vlad
What do you mean by a "few micron thick"?
IMC thickness p...
- Sep 03, 2008
by
davef
Do you mean "at least a few microns" or "no more than a few ...
- Sep 03, 2008
by
Stephen
That sounds like a "Coupla microns thick" Dave.
...
- Sep 03, 2008
by
Real Chunks
But Vlad was talking tin and Davef gave intermetalic thickne...
- Sep 03, 2008
by
Stephen
I believe Vlad is a sales person for Sentec.
...
- Sep 03, 2008
by
Real Chunks
At a former employer we required HASL thicknes to be a minim...
- Sep 03, 2008
by
glennr
Well, I'm not a sale person whatsoever. I'm a purely technic...
- Sep 03, 2008
by
Vlad
Not sure why you would... but here are a couple of links tha...
- Sep 04, 2008
by
Real Chunks