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Subject: Re: [Homebrew_PCBs] SMT resistor vias

From: David Griffith <dgriffi@...>
Date: 2005-11-18

On Fri, 18 Nov 2005, Alan King wrote:

> Something mentioned on one of the boards, maybe old hat but hadn't
> seen it here in any of the thru hole discussions and it made a lot of
> sense..
>
> Use via pads and drill holes of just the right size, that will hold
> your SMT resistor. Push it in and solder both sides, should be even a
> bit easier than dealing with wires. SMT just a bit longer than the
> board is thick should make for a great via, with no bending wire ends
> etc, and held by the board so it's just push in and forget it till
> soldering. Zero ohm resistors of the right length would make it a
> breeze, push in on a rubber mat with a small cupped tool and you should
> have just the right distance out each side of the board. Heck should
> even work well for mounting a lot of non-zero SMT resistors too.

I've never heard of round SMT resistors...

Try this:

Obtain bare wire of the same size as the via holes and about half a foot
long. Insert the end into a via hole. Get a decent blob of solder on the
iron and still holding the wire, touch the pad/wire junction with the
blob. Clip the wire and solder the backside. There's no need to clip and
bend teeny-tiny pieces of wire.


--
David Griffith
dgriffi@...