You could reflow it in a wok. Solder paste is (relatively) cheap: $16 at http://www.stencilsunlimited.com/solder_products.php. As to skillets being less than professional, I would have to agree to the extent that ISO certification is unlikely. Otherwise, it works just fine. It's no less controlled than hot air, and infinitely better than hand soldering. ----- Original Message ----- From: "Anthony" <toftat@...> To: <Homebrew_PCBs@yahoogroups.com> Sent: Wednesday, January 25, 2006 9:24 AM Subject: [Homebrew_PCBs] Making a homebrew board using QFN packages > After great success with through hole boards, I have a new project > starting, one of the components I want to use is the nRF905 from nordic > semiconductor, the '905 is only available in a QFN package which > doesn't seem to be the most hobbiest friendly of formats. As far as I > can tell there are no legs on it... > > Is it possible to hand solder one of these, filling in the gap? do they > make sockets for them (I have found prototype sockets on line but $400- > $500 each they are a bit out of budget) > > Any ideas folks? > > Anthony > > > > > > Be sure to visit the group home and check for new Links, Files, and > Photos: > http://groups.yahoo.com/group/Homebrew_PCBs > > If Files or Photos are running short of space, post them here: > http://groups.yahoo.com/group/Homebrew_PCBs_Archives/ > Yahoo! Groups Links > > > > > >
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Re: [Homebrew_PCBs] Making a homebrew board using QFN packages
2006-01-25 by Mike Young
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