Electronics Forum | Mon Mar 15 09:55:53 EST 1999 | Justin Medernach
| After rmoving a BGA (plastic)to correct unexplained shorts | I installed another BGA using flux only. | Checking on an X Ray machine and found two shorts. | | can anyone give a good explenation ? | | Thanks | | Ron | Ron, It could be a number o
Electronics Forum | Tue Mar 09 23:34:35 EST 1999 | Clarissa Ortner
We are starting up an SMT line with a printer and convection oven.... The area we are considering for the printer is totally uncontrolled for humidity, temperature and even cleanliness. We are working on the filters to keep particulates down, but I
Electronics Forum | Tue Jan 26 19:43:02 EST 1999 | Ross Berntson
| hi, | i am working towards developing a no-clean process for a customer at contract manufacturing facility. the assemblies have gold fingers on them. these are masked to prevent from any damage to them during reflow soldering. the earlier proces
Electronics Forum | Tue Jan 26 19:43:26 EST 1999 | Ross Berntson
| hi, | i am working towards developing a no-clean process for a customer at contract manufacturing facility. the assemblies have gold fingers on them. these are masked to prevent from any damage to them during reflow soldering. the earlier proces
Electronics Forum | Wed Apr 14 23:16:07 EDT 1999 | wil allen
| Need to know from your experience a set of smt equipment for low volume manufacturing (approx. 800K parts/yr). Types to handle are standards i.e., 0404-7343, soic's, plcc's, pqfp, tsop, soj, BGA, chip res. smt conn. | I would like to know a recomm
Electronics Forum | Thu Oct 15 17:29:29 EDT 1998 | Christopher L.
| We have a need to bond Flatpack and Quadpack components to the circuit board. The adhesive should be quick curing, repairable and have a low modulus. It does not have to be thermally conductive (but it would be a plus). The components are current
Electronics Forum | Wed Oct 07 14:28:25 EDT 1998 | MMurphy
| I am trying to find out, what possibilities I have, to print solder paste on a board, when the task is to have 120 Microns thickness for the biggest part of the board (85% of the real estate), and then have 250 Microns of thickness on the remainin
Electronics Forum | Wed Oct 07 09:51:18 EDT 1998 | Dick Casagrande
| | I am currently experimenting with Pin-To-Paste reflow. does anyone know some excellent references or links that could give me tips and tricks, optimal aperature dimensions, etc. I have been informed that if I have pull through that I should put
Electronics Forum | Fri Oct 09 15:02:08 EDT 1998 | Bob Willis
| | | I am currently experimenting with Pin-To-Paste reflow. does anyone know some excellent references or links that could give me tips and tricks, optimal aperature dimensions, etc. I have been informed that if I have pull through that I should p
Electronics Forum | Mon Feb 10 21:59:25 EST 2003 | MA/NY DDave
Hi I have to laugh since this is such an old note, yet somebody found the topic useful and a guy who works in Broome County responded during lunch. Must be slow.. Hee Hee. Go over to Gary's U Pull it. I haven't done these components yet, yet at Uni