>From: "aussiedude36" <aussiedude@...>
>Reply-To: Homebrew_PCBs@yahoogroups.com
>To: Homebrew_PCBs@yahoogroups.com
>Subject: [Homebrew_PCBs] Soldering SMT resistors
>Date: Mon, 01 Sep 2003 16:42:44 -0000
>
>I have recently decided I need to utilize SMT resistors on one of my
>designs as there simply isn't room for regular thru hole resistors.
>From reading recent posts it seems as if I would simply use solder
>paste to glue/hold the SMT res. in place then heat it to melt the
>solder. Can I do this with a soldering iron or do I need an expensive
>hot air type machine? What stops the solder paste from bridging the 2
>pads beneath the SMT Resistor? Any suggestions would be appreciated.
If you apply the correct amount of paste, it won't cause any shorting.
I have used sokler paste with a Weller Pyropen, but it's easier to use thin
solder with a fine-tipped soldering iron. Lightly tin one of the pads,
position the device and tack down the end on the tinned pad. Solder the
other end to its pad, then solder the first end properly. A good pair of
tweezers is the best way to hold and position the parts. you'll probably
need some magnification.
73, Leon
--
Leon Heller, G1HSM Tel: +44 1424 423947
Email:
leon_heller@...My web page:
http://www.geocities.com/leon_heller_________________________________________________________________
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