Electronics Forum | Wed Nov 16 12:54:00 EST 2011 | Shean Dalton
Jacki, your original post was regards to wave solder bath. With solder bar, there is no flux and you do not need to look for WS Sn100C. Sn100C is only a metal alloy. Regards, Shean
Electronics Forum | Sun Aug 15 11:02:37 EDT 1999 | Jeff Ferry
| Ladies and Gentlemen, | | As a newly appointed DFM/CE "guru" here, one of my responsibilities has become repair (of course). As I have some knowledge of BGA repair/rework using semi-automated equipment, it naturally follows I would hav tremendous
Electronics Forum | Wed Aug 17 13:57:27 EDT 2005 | ppwlee
We have encountered what appears to be mask discoloration after wave soldering. The areas of concern coincide with the areas that were exposed selectively by fixtures during wave soldering, dominated by one date code of PCB with a slightly different
Electronics Forum | Mon May 08 00:53:59 EDT 2000 | Jeff Sanchez
Hi Wayne, Why do you feel that your solder pot needs a fountain for this application? It is always nice to have a mini fountain wave but it is not always a must. Good flux and a steady hand go along way. Iether way you will need a steady hand! Th
Electronics Forum | Thu Sep 02 10:35:46 EDT 1999 | Gian.D
We are assembling double side pcs reflowing (smt) on top and by wave on bottom. After first step (smt) we dispense glue on the bottom side putting one or two glue dots under small components and we cure in oven before wave. After wave soldering we f
Electronics Forum | Sun Mar 21 06:27:45 EST 1999 | Bob Willis
| Hi Folks, | This is my first surface mount board, so I asked our assembly house for some tips. They said only passives on the bottom side-preferably no smaller than 0805, 0603 only if I have to. I would think that an SOT-23 would be OK on the botto
Electronics Forum | Wed Dec 31 07:45:24 EST 1997 | Doug O'Bryon
I am a Product Manager for the award winning Wave Solder Optimizer. You can learn more about this breakthrough device by going to www.swpc.co.il The Optimizer website will give you a small taste of this powerful product, as well as our innovative Op
Electronics Forum | Wed Dec 31 07:42:11 EST 1997 | Doug O'Bryon
I am a Product Manager for the award winning Wave Solder Optimizer. You can learn more about this breakthrough device by going to www.swpc.co.il The Optimizer website will give you a small taste of this powerful product, as well as our innovative Op
Electronics Forum | Tue Feb 19 11:08:22 EST 2002 | Chris Anglin
Guideline for Tenting Interstitial BGA Vias It is difficult to give a complete recommendation on via tenting without an idea what process conditions are required (ex: wave pass, double reflow, rework etc.). Via Pads (as Test Points) - On Bottom
Electronics Forum | Mon Apr 23 09:49:57 EDT 2007 | realchunks
Hi T, Gluing parts to the back side for wave solder is a widely used process. Running waves pallets is probably the last way I would want to run a wave. There are just so many things that have to be done to assure good quality first time pass, tha
