Electronics Forum | Mon Apr 21 09:28:06 EDT 2003 | Bryan
What does acrinym---BNY mean? can't you use Paste In Hole process,if the pitch is large enough?You can find imformation about PIH everywhere. we have tried PIH,selective soldering,wave soldering,and found that wave soldering get the best solder joint
Electronics Forum | Wed Apr 23 19:24:29 EDT 2003 | MA/NY DDave
Hi Grant, You already have a few good answers. If you have but one to a few BNC connectors I would kind of use the advice here or do what you already are doing aka hand soldering. I would not install a Wave Solder line for a really low volume of BN
Electronics Forum | Tue Nov 02 23:34:58 EST 1999 | chartrain
You appear to have two problems working against you at once. One is component lead corrosion that the no clean flux isn't aggressive enough to remove. Do a simple dip and look test. Flux the leads of a component and dip it into the molten solder for
Electronics Forum | Tue Nov 02 17:52:17 EST 1999 | Dave F
Jim: Several points: 1 If you�re correct about corrosion of your component leads (which is entirely possible if the leads are steel, as you say), then the AIM 264-5 no-clean may not be aggressive enough to remove the corrosion you are seeing routin
Electronics Forum | Tue May 26 22:13:15 EDT 1998 | Pat Copeland
R&D is currently designing a board with smt components on both sides of the board. They are adding a 16 pin IC Gull wing. on the bottom side of the board. I have asked for only caps and resistors to be placed on the bottom side. Is there a recommende
Electronics Forum | Sun Jun 07 09:43:11 EDT 1998 | Bob Willis
There are some guidlines on design and through hole reflow on my web site to download. Also on pin in hole reflow the SMTA Office has a document on using the tecnology. | R&D is currently designing a board with smt components on both sides of the bo
Electronics Forum | Thu Dec 09 13:37:35 EST 1999 | Mike F
Does anyone have a suggestion for soldering boards with 1 inch long leads sticking out the bottom? Our vendor is using a drag solder machine, but I'm not happy with the preheat and controls on it. We assemble boards with numerous LED's( 200 to 700 pe
Electronics Forum | Thu Dec 09 17:29:15 EST 1999 | Russ
Mike, It sounds like you have a serious problem, I don't know much about drag soldering or what your specific soldering problem is with your present supplier. I do know that with a conventional solder machine these leads won't even make it through
Electronics Forum | Thu Dec 09 23:57:41 EST 1999 | Jeff Sanchez
Mike, A drag solder system is not so bad. If it's not discoloring the silk screen , damaging your parts or blistering your boards than it looks like a safe bet. I am not sure what other components you have on the boards besides the LED's? But the
Electronics Forum | Sat Dec 11 09:17:57 EST 1999 | varen blake
pls. send me more info on a no-clean process i would like to know more about this.
