Electronics Forum | Fri Jul 03 09:29:19 EDT 1998 | Dave F
| Hi all. | I am trying to put one 20 pin thru hole connector along with the smt components on the PCB. I would appreciate if somebody can guide me in getting thru this process. I also need to know how much bigger the holes on the screen or stencil
Electronics Forum | Tue Jun 30 12:48:59 EDT 1998 | Upinder Singh
Hi all . Thanks to Ryan, Brian , Justin and Dave for the timely help earlier. I would appreciate if somebody could help me in the stated issue: I am trying to to place one thru hole 20 pin connector along with the SMT components by paste printing an
Electronics Forum | Fri Jul 10 14:23:23 EDT 1998 | Bob Willis
You can get a report and CD ROM on pin in hole reflow assembly from the SMTA main office in the USA. They also have a new report on Double Sided Reflow Design and Assembly. | Hi all . | Thanks to Ryan, Brian , Justin and Dave for the timely help ear
Electronics Forum | Thu Jun 25 20:26:37 EDT 1998 | Chiakl
| I am looking for a little enlightenment with an issue that we have been seeing. We have SMT assemblies with poor solderability on TSOP and mini-QFP type devices. The solder appears to have incomplete reflow and/or grainyness to the joints. Everythi
Electronics Forum | Tue Jun 30 11:51:41 EDT 1998 | Michael Fogel
| | I am looking for a little enlightenment with an issue that we have been seeing. We have SMT assemblies with poor solderability on TSOP and mini-QFP type devices. The solder appears to have incomplete reflow and/or grainyness to the joints. Everyt
Electronics Forum | Thu Jul 02 19:18:31 EDT 1998 | Rin
| | | | I am looking for a little enlightenment with an issue that we have been seeing. We have SMT assemblies with poor solderability on TSOP and mini-QFP type devices. The solder appears to have incomplete reflow and/or grainyness to the joints. E
Electronics Forum | Thu Jun 25 20:16:01 EDT 1998 | chiakl
| I am looking for a little enlightenment with an issue that we have been seeing. We have SMT assemblies with poor solderability on TSOP and mini-QFP type devices. The solder appears to have incomplete reflow and/or grainyness to the joints. Everythi
Electronics Forum | Thu Jun 25 14:35:58 EDT 1998 | Alon
| | | | | | | Is anyone aware of any papers/publications dealing with the topic of selective soldering of through-hole parts on SMT pcb's..? | | | | I would also be interested in a good reference book dealing with wave soldering. | | | | Contact me
Electronics Forum | Fri Jun 26 08:00:45 EDT 1998 | John Klimek
I have a used Hollis machine that might suit your needs. The only problem is that it is an oil blanketed machine. It is a 7" Hollis Nova 175. Right now it is collecting dust. | | | | | | | | | | Is anyone aware of any papers/publications dealing
Electronics Forum | Thu Jun 18 12:15:58 EDT 1998 | Bill Schreiber
Dear Maurice, Alcohol is a very "vertically oriented" cleaner. It cleans only a selected few types of solder paste. There are also numerous reports of fires and explosions associated with alcohol stencil cleaners. Plus, alcohol stencil cleaners us
