[sdiy] More SMT project pictures
Simon Gatrall
gatrall at pacbell.net
Tue Mar 26 06:56:42 CET 2002
>Allow me to ask (another) dumb question: How does one solder a surface
>mount component w/o a vapor-phase/solder-paste set-up?
Dumb answer: with solder and a soldering iron.
Longer answer: I have soldered far too many PCBs with SMT parts
including 0604s and 100pin SQFPs (0.5mm pitch). The tricks are to
use really fine solder and a very fine soldering iron, and often a
lot of flux. 0805s and bigger are actually easier and quicker to
deal with than through-hole components. You don't have to bend or
trim the leads, and you never have to learn the resistor color code.
>Seems to me to be a 'don't try this at home" sort of deal, no?
Some people even do the solder paste thing at home, but that's a bit
more of a pain because the paste only stays good for so long and you
need decent control over temperature.
-s!mon
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