Electronics Forum | Fri May 23 12:34:19 EDT 2008 | rgduval
We've used hot-air guns in the past to rework QFN's and DFN's. Cheers ..rob
Electronics Forum | Tue Nov 18 14:33:45 EST 2008 | stepheniii
Do you mean BGA reballing? If so, then not with a hot air gun.
Electronics Forum | Tue Sep 09 10:36:35 EDT 2008 | davef
We'd use a hot air gun like a Leister [800-700-6894 http://www.hotairtools.com/products.htm] hot air soldering tool with a nozzle for your connector. We have no relationship, nor receive benefit from the company referenced above.
Electronics Forum | Sat Jun 17 08:57:23 EDT 2000 | Chrys Shea
A few more tricks to try: - Got a hot air rework machine? You can get more controlled heat on the area and lower the risk of damage to the fab. I never got topside fillets un unrelieve ground planes until I went to convection preheat on my waves.
Electronics Forum | Fri Aug 14 18:48:36 EDT 2009 | secura1
It's some time difficult to control process when > using a heat gun. What is the intent of using the > heat gun after test? we agree... the heat gun method was an experiment. We are planning to us a hot air re-work station. The intent is to re-
Electronics Forum | Tue Jan 31 15:15:13 EST 2006 | russ
Heat guns used improperly will definitely damage components. You must have a controlled heat gun that can be set to the max temp you want pb =215C max, Pbfree maybe 240C max. This heat gun must not be able to be adjusted or you must have total trus
Electronics Forum | Thu Mar 11 11:27:43 EST 2004 | jpa
Really? A hot air gun? Sounds difficult to control. But $50.00 sounds good! Is this what your company practices? How do you avoid reflowing 603's surrounding the qfp?
Electronics Forum | Wed Nov 08 05:21:10 EST 2006 | amigo
at present we try to do it with hot-air gun adding flux below the chip while heating. but in most cases the PCB gets damaged while doing this. sorry again for late reply.
Electronics Forum | Mon Nov 17 07:11:27 EST 2008 | vithalchidrawar
Dear all, I have only hot air gun. Can I do the BGA soldering & BGA ball formation also. Pl suggest vithal
Electronics Forum | Fri Dec 12 14:20:44 EST 2014 | emeto
there are several ways: 1. Manual method- Remove the part using hot air gun, clean the pads, make a small stencil to re-ball the BGA and it is ready for placement. 2. Improved method - Use equipment dedicated for BGA rework 3. No hassle method - Giv
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