Electronics Forum | Fri Apr 09 12:46:10 EDT 1999 | Bob Barr
I have been using an Air-Vac DRS-22 for almost two years with very good results. Once a profile is developed it is very repeatable. The DRS-22 is no longer available, however. It has been replaced by the DRS-24. Unfortunately, the DRS-24 has a lo
Electronics Forum | Tue Sep 07 22:15:26 EDT 1999 | NAZEEH CHAUDRY
| | | I have a zevatech 570 and 560 my boss want to place bga.s with these machines, Ive told him he needs to ugrade to newer machines. Zevatech say "no problem our machine are number 1". | | | these machines dont even offer bga selections. These mac
Electronics Forum | Mon Jan 16 10:59:25 EST 2006 | davef
Ken Tacky flux reworked BGA will be perfectly reliable in most customer use environments. We do not have data, but the tacky flux reworked BGA will be less reliable than a BGA reworked with paste [assuming all other factors are the same], because t
Electronics Forum | Sat Jan 14 08:13:14 EST 2006 | gipos Mike
We are doing a lot of CSP-BGA rework with tacky flux from Senju Metal.Their flux is very good.We are buying directly from Japan 529D flux. We have reworked BGA processor plastic sockets of Fujitsu Laptops. What kind of flux you are using? Not all of
Electronics Forum | Fri Jan 13 11:57:51 EST 2006 | james
I am reworking some BGAs and just trying to find the easiest way to do it. Can you use tacky flux without solder on the pads to reflow? or do you have to have solder on the pads before placing the BGA to reflow? Any info is appreciated. thanks
Electronics Forum | Fri Jan 13 12:05:08 EST 2006 | russ
Flux only works fine.
Electronics Forum | Fri Jan 13 12:46:16 EST 2006 | james
Just tacky flux then?
Electronics Forum | Fri Jan 13 12:46:45 EST 2006 | james
Also is tacky flux the same as gel flux?
Electronics Forum | Fri Jan 13 14:28:08 EST 2006 | chunks
Russ is right. Tacky alone works best. I've done dozens like that.
Electronics Forum | Fri Jan 13 22:45:26 EST 2006 | KEN
Can anyone provide reliability data on this process (flux only)?
