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Subject: Re: [Homebrew_PCBs] Surface Mount

From: "leon Heller" <leon355@...>
Date: 2009-02-21

----- Original Message -----
From: "Stefan Trethan" <stefan_trethan@...>
To: <Homebrew_PCBs@yahoogroups.com>
Sent: Saturday, February 21, 2009 3:06 PM
Subject: Re: [Homebrew_PCBs] Surface Mount


> The mini hoof probably pulls the excess solder from the last two pins
> into the hoof where a normal iron will not.

I've just done a 44QFP part on a home-made PCB. It had 0.8 mm lead spacing
so I used the larger hoof cartridge instead of the mini-hoof. I draw the tip
towards me on the last lead in a row, to make sure that bridging doesn't
ocurr. Metcal recommends using a clean hoof tip to remove bridges, the
depression sucks up the excess solder.

Leon