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Subject: Re: [Homebrew_PCBs] Hand solder 28 pin tssop?

From: ron amundson <mnphysicist@...>
Date: 2005-01-04

> I want to switch packages on a design, I've been
> using a 44pin plc
> which is a reasonable challenge. I'd like to go to
> a 28pin tssop.
> ANybody hand soldered one of these?
>
> Thanks,
> Phil
Its not bad under magnification. I avoid it, as its
time consuming, but I've done a few boards with them.
Usually I cheat, and get my tech to build them... but
inevitably during test and debug, sooner or later I
need to replace it when he's not around.

A stereomicroscope makes doing so very easy. I have
done so with a magnifying head piece however. Lastly,
its a lot easier if you have solder mask... but with
care you can do so with a DIY board.

Ron

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