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Message-ID: | <52E80A8C.5010705@estechnical.co.uk> |
Date: | Tue, 28 Jan 2014 19:52:44 +0000 |
From: | Ed Simmons <ed AT estechnical DOT co DOT uk> |
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To: | geda-user AT delorie DOT com |
Subject: | Re: [geda-user] 0.5mm pitch connector suggestions |
References: | <CALSZ9grNCBNGwof1bXwyFic92HJ15QxFDUiRT8HfLOVB12Q92w AT mail DOT gmail DOT com> <52E7C574 DOT 1050300 AT buffalo DOT edu> <CALSZ9gpX2W3F+BKTuFgg78u+VAtAaLgwZj1g1hjSLBR5FLumWw AT mail DOT gmail DOT com> <201401281828 DOT s0SISxqg012872 AT envy DOT delorie DOT com> |
In-Reply-To: | <201401281828.s0SISxqg012872@envy.delorie.com> |
X-Authenticated-As: | ed AT estechnical DOT co DOT uk |
Reply-To: | geda-user AT delorie DOT com |
On 28/01/14 18:28, DJ Delorie wrote: > My only real hint for fine pitch - when you design the footprint, make > the copper stick out a few extra mm so that (1) you can get to it with > your iron, and (2) you can use it to drag solder away from the part > pins when they bridge. DJ, priceless piece of advice. I *really* wish we'd done this on the last board we had 24 way FFC connectors on. (I updated my footprint file the day the boards arrived from the fab! doh!) The extra space to draw the solder away from the pins makes the difference between dragging a puddle from end to end repeatedly vs immediately clearing the bridges!
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