Electronics Forum | Mon Jul 27 21:10:10 EDT 1998 | D.Lange
| Hi, | Need some advice on how to eliminate or reduce the solder on finger that we are having right now. So far what we understand is that 90% of the problem is due to the reflow process where solder traps in vias causing explosion when subj
Electronics Forum | Tue Feb 21 17:11:24 EST 2017 | u4bga
We're about to setup our own soldering process... I have some experience from the contract manuf industry. Types of solder processes: - tip soldering robot for low volume - Japan UNIX LASER soldering machine for high volume Questions: 1) Examples
Electronics Forum | Wed Mar 17 07:54:18 EST 1999 | K Williams
Hi I was wondering whether anyone could help me . I am looking for a report entitles ' The behaviour of solder pastes in stencil printing with vibrating squeegee' It was published in IEEE CPMT Transactions Part C Vol 21 No4 in October 1998 I know
Electronics Forum | Wed Mar 17 09:42:04 EST 1999 | Dave F
| Hi | | I was wondering whether anyone could help me . I am looking for a report entitles ' The behaviour of solder pastes in stencil printing with vibrating squeegee' It was published in IEEE CPMT Transactions Part C Vol 21 No4 in October 1998 |
Electronics Forum | Mon Nov 16 06:54:21 EST 1998 | Michel SORGIUS
I buy 6 spray system by ERSA (http://www.ersa.de)in new solder wawe but also in retrofit. We had a very good experience whith this system. We used INTERFLUX has low residues flux. (IF2005M) This is a belgium company. Good luck Michel
Electronics Forum | Fri Dec 02 07:53:25 EST 2005 | solderiron
Get a demonstration, on most packages these systems can see down a row. You don't see solder flux residue with X-Ray. You don't see the intermettalic bond with x-ray. They are some what expensive but together with X-ray you have an excellent quality
Electronics Forum | Fri Feb 21 07:51:23 EST 2020 | griinder
I'm looking to gather some opinions. The C.M. I work for has always used the 3D Stereo Binocular Microscopes. There is a big push towards LCD Camera scopes, that is meeting a lot of resistance from the Solderers and QA. What is the consensus out ther
Electronics Forum | Tue Feb 13 15:56:16 EST 2007 | darby
Campos, This is a direct reply I recieved from Indium, (thanks to Rich Brooks), in late 2004 regarding SMQ230. I have followed these guidelines with good results using ENIG finish. Same also applies to Indium 5.1 apply to both alloys (SAC 387 and 305
Electronics Forum | Fri Sep 24 12:20:58 EDT 2004 | Simon UK
Hi there, I have been using DEK's of all types over the past 9 years, with a few SMTech's and MPM's thrown in for good measure. I personally would recommend using DEK, they may seem expensive, but i find that worth the cost with the good support we
Electronics Forum | Thu Aug 16 05:39:43 EDT 2001 | nifhail
I've carried out an experiment on the solder paste normalisations upon withdrawal from refrigerator, by probing a few thermocouples onto the jar and syringe and let in normalise in room temperature for 6 hours ( using the temperature profiler ). The
