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 | Tue Jul 13 00:40:44 EDT 2004 | Darren
Yes of course we are doing placement of BGA's with an IPII. However there is no front lighting so you can not inspect the balls. If the silhouette is square enough there is no problem with alignment. Just use the largest nozzle that will fit on the p
Electronics Forum | Thu Sep 12 11:26:11 EDT 2002 | scottefiske
CK, If joints have been validated prior to ICT (under BGA Scope), more often than not repeatable joint fractures are due to undo stress being placed on the component during ICT test. Verify ICT probes and fixture. If after proving out fixture/pin com
Electronics Forum | Tue Dec 06 15:52:39 EST 2005 | pjc
There are quite a lot out there now: http://www.sapltd.co.uk/electronic_production/bga_scope/bga_scope.htm http://www.ocwhite.com/bga/ http://www.hirox-usa.com/bga.html http://www.jergensinc.com/infodir/catalog_asg.asp?GroupNum=175 http://www.sm
Electronics Forum | Fri Jun 26 19:02:09 EDT 1998 | Rin Or
I am very interesting of getting information about the criteria inspection of BGA. Example, what are percentage allowance for void, solder joint volume etc.. Any information feed back will be greatly appreciated.My factory just install the Nicolet NX
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 | Fri Dec 02 22:27:14 EST 2005 | minimicro
I would look at the SMT Tools BGA-100 scope this is by far the most cost effective tool for the money. We use it in conjunction with our Glenbrook X-ray and get great results. Gary
Electronics Forum | Mon Dec 12 15:56:37 EST 2005 | johnhburris
Bought the Metcal scope. Rarely use it. Never have any issues with BGA. Prove out your process and unless you change something, it will collect dust. I know.
Electronics Forum | Fri Jul 10 14:26:17 EDT 1998 | Bob Willis
There is a FREE yes Free inspection standard on my web site you can download. There is also information on my CD ROM, posters and video for BGA Inspection http://www.bobwillis.co.uk | | I am very interesting of getting information about the criteria
Electronics Forum | Thu Sep 07 03:57:39 EDT 2000 | Steven Cheung
Does anyone know of a freely-available document which discusses the main considerations of BGA assembly and inspection (x-ray?). l need to know about pad sizes and inspection standards and when to underfill and when not to etc.. l am looking at ass
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