Re: [Elecraft] Central Tendency of K2 PCB Solder Pad Widths?

2009-10-29 Thread Tom Hammond
Hi Jeff: I don't believe it has to be quite that 'analytical' an approach. The intent of my comments in the article were to try to urge builders to use a soldering iron tip width which would not easily overlap the pad width, thus promoting the potential for dragging excess solder between pads

Re: [Elecraft] Central Tendency of K2 PCB Solder Pad Widths?

2009-10-28 Thread Don Wilhelm
Jeff, You may be splitting hairs, but I prefer a 1.60 mm ( 1/16 inch) chisel tip for most of my soldering. The flat on the tip allows sufficient area to conduct heat onto most solder pads, and work well for me. More important than the size of the tip is to heat both the solder pad and the comp

Re: [Elecraft] Central Tendency of K2 PCB Solder Pad Widths?

2009-10-28 Thread Ron D'Eau Claire
I use a 1.6 mm chisel tip on my Hakko 936 soldering station for 99.9% of my circuit board work including building and modifying the Elecraft K2, KX1, XV transverters, and a variety of mini-modules, homebrewing lots of stuff and repairing commercial gear. The challenge is to transfer heat efficien

[Elecraft] Central Tendency of K2 PCB Solder Pad Widths?

2009-10-28 Thread Jeff T. Casey
Hi gang, This document on the Elecraft web site, http://bit.ly/solderingtips says, "[Soldering iron] tip width will normally be in the range of 1/32" (0.79mm) through 1/8" (3.2mm), depending upon the width of the pad to which you are soldering. The width of the tip selected should be about 75% t