On 7/8/2014 4:12 PM, Martin K wrote:
> This is a great video on soldering a fine pitch QFN by hand (with
> air/iron) and no stencil.
> https://www.youtube.com/watch?v=3DhYllE1gnzzU&feature=3Dyoutu.be
>
> -
> Martin
>

That's a good tutorial - especially for people who have not tried it=20
yet.  Solder is quite 'malleable' - very forgiving after a bit.  I had a=20
real eye opener recently watching some videos on=20
http://dangerousprototypes.com/?s=3Dreball showing an instructor in=20
Shenzen teaching a class how to re-ball a big BGA chip and then solder=20
it down.  Amazing stuff, really. My company had had a bad experience=20
with little 32 pad BGA parts; after watching the Shenzen Masters, I came=20
away totally wowed.
--=20
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