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Mail Archives: geda-user/2017/03/22/13:58:34.1

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Wed, 22 Mar 2017 10:57:23 -0700 (PDT)
Subject: Re: [geda-user] handsolder QFN packages
To: geda-user AT delorie DOT com
References: <20170322172551 DOT DF40C8106DD0 AT turkos DOT aspodata DOT se>
From: "Sabin Iacob (iacobs AT m0n5t3r DOT info) [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com>
Message-ID: <e609b604-0854-2847-e545-18385fa8cd4a@m0n5t3r.info>
Date: Wed, 22 Mar 2017 19:57:20 +0200
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From: Sabin Iacob <iacobs AT m0n5t3r DOT info>
To: geda-user AT delorie DOT com
Message-ID: <e609b604-0854-2847-e545-18385fa8cd4a AT m0n5t3r DOT info>
Subject: Re: [geda-user] handsolder QFN packages
References: <20170322172551 DOT DF40C8106DD0 AT turkos DOT aspodata DOT se>
In-Reply-To: <20170322172551 DOT DF40C8106DD0 AT turkos DOT aspodata DOT se>

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I didn't need it so far, but there are many examples on youtube[1], both
with and without hot air; that part seems like it should be doable
without hot air if you have a stable hand, and easy with hot air; just
make the pads of the footprint long enough (so they look more like QFP
pads) and break a few before soldering the final thing :)

[1] https://www.youtube.com/results?search_query=3Dqfn+hand+soldering

On 03/22/2017 07:25 PM, karl AT aspodata DOT se wrote:
> Is it possible to handsolder QFN packages, something like [1] ?
>
> H=C3=A4lsningar,
> /Karl Hammar
>
> [1] http://assets.nexperia.com/documents/data-sheet/PUSB3FR4.pdf
>
> -----------------------------------------------------------------------=

> Asp=C3=B6 Data
> Lilla Asp=C3=B6 148
> S-742 94 =C3=96sthammar
> Sverige
> 0173 140 57
>
>



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