Electronics Forum | Thu Dec 07 17:25:58 EST 2017 | davef
Help me understand your issue better ... Are you looking to: * Improve your products that are used for thermal cycling testing of products of other companies? * Change your production materials so that you pass thermal cycling testing of your produ
Electronics Forum | Tue Nov 19 15:08:45 EST 2002 | steve
Be careful, if you are using a water soluble chemistry then your pre-forms that are impregnated with flux may dry out prior to use. If your using a no-clean application then ther should be no worries. Aim solder out of Rhode Island is very good with
Electronics Forum | Tue Nov 09 21:27:13 EST 1999 | Dave F
Gary: This could be messy is some applications, because Bi will form an alloy with lead with a melting point of 93�C. My2� Dave F
Electronics Forum | Wed Feb 01 00:06:48 EST 2006 | KEN
Your product may not no-clean compatible. "No Clean" must not be confused with "no need to clean". Your end application, operating environment and circuit operation (form-for-function) will dictate your cleaning requirements.
Electronics Forum | Wed Jan 05 04:40:01 EST 2000 | Karlin
Hi, I am looking for a supplier that can supply polyester PCB in reel to reel form for some low cost flipchip application. Could anyone provide me some contact. rgs chiakl
Electronics Forum | Wed Apr 28 10:26:29 EDT 2004 | mrmaint
Hello All, I am having trouble with bridges under my BGA's.I am using paste flux. The compresion on the component appears to be good but i am seeing bridges every 1 out of 5 reworked. The alignment before it starts reflowing the part is fine. Dont un
Electronics Forum | Sun Nov 19 22:21:37 EST 2006 | KEN
When you say "SMD" I am assuming you are refering to a component. But in your description you mention these are some type of "boards". "flatness" or coplanarity is a function of the application and process. I think in your case your standards wo
Electronics Forum | Wed Feb 09 17:52:24 EST 2000 | Jeff Woodruff
Look into an odd form placer. There are a number of manufacturer's out there, but it depends on the volumes that you are looking for to determine how cost effective. Odd forms can deal with bulk etc relatively easily....Buy a machine that is tailored
Electronics Forum | Thu Mar 22 16:52:10 EST 2001 | kaopsahl
Yes, there are adhesives designed just for stencil application. Usually plastic squeegee blades are recommended for best printing results. Plastic stencils are also available for this application. Both Alpha Metals and Loctite have articles on this s
Electronics Forum | Fri Oct 19 13:57:17 EDT 2007 | Michael Konrad
Hi Rob, I must take issue with your statement �By definition, no clean solder can be not-cleaned�. All no-clean fluxes can be cleaned. Whether or not one cleans no-clean depends on a variety of factors. More than eighty percent of all post reflow
