Electronics Forum | Mon Jun 27 11:06:20 EDT 2005 | geb
Do you know why my solder paste sticks to the squeegee so much that it mis-prints and how can I prevent it from happening. I can only get about 3/4 prints before this happens.
Electronics Forum | Tue Jun 28 18:40:36 EDT 2005 | Bob Gilbert
Matt, Try putting a soldering iron to a pad to see if you get reflow. If it reflows, your oven is too cool. If no reflow, your oven may be too hot. Regards, Bob
Electronics Forum | Fri Jul 08 06:38:51 EDT 2005 | mattkehoe
I did not get that info. We sent them back and the vendor ran them through HASL finish. They processed very well after that. Thanks to everyone for the help. mk
Electronics Forum | Wed Jul 27 16:39:18 EDT 2005 | GS
Hi Gerry, do you think it is possile to get copy of the report? Thanks and Regards GS
Electronics Forum | Mon Aug 15 11:36:44 EDT 2005 | Hiram
Hi Geoff, This sounds interesting...Where did you get this info from? I would like to add this data in an internal report... I appreciate it. Regards, Hiram
Electronics Forum | Mon Jul 04 08:24:48 EDT 2005 | stepheniii
GVH is unfortuneatly not listed here, but maybe you can figure out the manufacturer and get an answer from their web site. http://www.tkb-4u.com/code/smdcode/smdcodeG.php Stephen Olan
Electronics Forum | Sat Jul 09 08:18:10 EDT 2005 | jdumont
Try Ellsworth Adhesives. We have good luck with them getting 1B73 in here fast on most occasions. www.ellsworth.com ...and no I dont work for them or know anyone who does!
Electronics Forum | Wed Jul 06 02:37:17 EDT 2005 | Dave
Hi, From where can I get information / Web links about temperature testing.. I mean that what is a products right heating and cooling down time??
Electronics Forum | Wed Jul 06 03:23:14 EDT 2005 | javi
We start to get mixed component leaded and lead-free, we still using leaded solder paste in the SMT process. Do you see this a problem to use leaded process 179 deg celsuis temperature reflow on RoHS compatible lead-free components with same specific
Electronics Forum | Thu Jul 07 17:08:28 EDT 2005 | Inds
how fast are you ramping your profile..and how long are you soaking it.. are you giving enough time for the flux to get activated...
