Electronics Forum | Tue Apr 15 08:38:23 EDT 2003 | pjc
Don't have any specific links to papers and articles. Try searching on the IPC.org (plus APEX show http://www.goapex.org) and SMTA.org web sites. Any papers and articles on the process from equipment mfg.'s should be taken with a grain of salt. Sold
Electronics Forum | Wed Apr 30 09:13:30 EDT 2003 | pjc
Yes, there is a limitation with Transmission X-ray on double-side SMT boards, ie.: back-to-back solder joints, components on bttom side over a solder joint.
Electronics Forum | Wed Apr 16 03:16:11 EDT 2003 | emeto
Hi,what exactly means automated solder paste softener? Explain me please and I promise to try answer you correctly.
Electronics Forum | Tue Apr 27 00:18:08 EDT 2004 | Garian
Since you have used malcom softener, did you encounter and sudden rise of void level in the solder joints as compared to manual stirring?
Electronics Forum | Thu Apr 17 10:25:42 EDT 2003 | davef
You'd think 219*C should be warm enough, but we'd go higher just to get the part to stick. What is: * LED terminations material? * Alloy and flux type of your solder paste? Is you solder sticking to the pad and not to the component? Or what?
Electronics Forum | Wed Apr 23 18:06:23 EDT 2003 | jgregory
Grant, try TEKA solder-bearing connectors. They have a "brick" of solder that reflows during reflow. They work great! Jason Gregory
Electronics Forum | Mon May 05 02:37:11 EDT 2003 | gaoliangcheng
Maybe you can check the thickness of the solder mask between the pads. If the highest of the solder mask exceed the pad,then the component which was placed will be unbalanced.
Electronics Forum | Tue May 20 15:35:36 EDT 2003 | kictech
How are you attaching your thermocouples? When using HT solder, the solder/TC surface of the joint can be reflective. This condition coupled with the IR can give you false temperature data since some of the heat is reflected away from the TC. Le
Electronics Forum | Tue Jun 10 10:20:44 EDT 2003 | ronih
Hello, I need some info. about CLEAN (Resin) solder pastes (manufacturers & P/N), not water solouble not RMA. Thanks Roni
Electronics Forum | Wed Jun 18 10:42:07 EDT 2003 | caldon
Frank- Dreamsniper touched on something I totally forgot about....DROSS.....This is a subtle way for $$$$ to be lost. If it is silver and Shiney...it does not belong in the dross recycle bin. That is good Solder being tossed. You can also add into
