Electronics Forum | Tue Dec 06 15:27:36 EST 2005 | Mike
Steve, You are correct in that X-Ray image of a BGA will not show flux residue. So what? If you are using no clean flux then I would think it doesn't matter if there is some flux residue. Sure if you are reworking a BGA and the operator dumps t
Electronics Forum | Thu Dec 01 19:06:37 EST 2005 | IRAS
Hi, We are looking for a BGA inspection microscope. We had looked at one with a prism method trying to found a vendor for a fiber optic scope. I'm not sure which one is best. Any recommendation and suggestion would be appreciated. Thanks. IRAS
Electronics Forum | Sat Dec 03 16:26:40 EST 2005 | grantp
Hi, I have seen demos of these scopes, and don't think they really show you very much. If you profile your board right, and drill up to solder a thermocouple onto the inner balls of the device so you really know your getting a good profile, I don't
Electronics Forum | Fri Dec 02 18:37:46 EST 2005 | Ola
What is the quality worth to You? How much is "to much" for You to spend on a good quality ckeck? How much benefit can You get in return, If You in the first place get the processes straight? These are the main questions that You have to answer Yours
Electronics Forum | Mon Mar 19 08:12:24 EDT 2007 | RA
Dear ALL, For Inspecting ( Visual)the post soldering defects ( SMT ) which equipment is best i.e either optical microscope or video microscope, pls clarify with ur best suggesstion.
Electronics Forum | Mon Mar 19 17:09:38 EDT 2007 | jmelson
A binocular microscope gives just a little more info than the video would, as you have views from two slightly different angles. A good stereo microscope gives more resolution or sharpness than video can. You have to take the time to set up the eye
Electronics Forum | Thu Mar 15 03:38:11 EDT 2007 | imetrex
Please dewscribe the advantages and disadvantages of digital video inspection syatem vs optical microscope system for visual inspection of elctronic assemblies . Also please advise the suitable system (whether optical or video microscope )for visula
Electronics Forum | Wed Mar 14 01:51:55 EDT 2007 | CHITRA K
We would like to buy a good microscope for visual inspection of SMT PCBs especialy for highly populated PCBs assembled with fine pitch components including BGAs . Please advise a suitable type of equipment visula inspection for volume production. A
Electronics Forum | Tue Dec 01 10:28:05 EST 1998 | Dave F
| I am locking for inspection machines. Can someone indicates some manufacturer of this kind of machines? | | Thanks for help. | Sergio: Please help focus our attention. What type of machine? Comparitors, automated optical inspection, microscop
Electronics Forum | Wed Aug 24 16:30:48 EDT 2005 | davef
Optical microscope or SEM work fine. You say, "I have found out that the method of measuring intermetallic compound(IMC) formation is quite questionable." What's the issue?
