Electronics Forum | Wed Nov 06 01:54:03 EST 2002 | jason
You may want to check your stencil aperture design too. The base ball pad design worked fine to solve my tombstone problem.
Electronics Forum | Mon Nov 04 17:34:40 EST 2002 | pjc
Yeah, there's a MELF nozzle. Check with Fuji or one of the many after-market guys, mostly Asian suppliers. Big reel, no big deal, unravel it and reload in 7" reels.
Electronics Forum | Tue Nov 05 16:20:45 EST 2002 | rubenh
Hi Check SMT Research, they have nozzles for cp3, 4,6,7 melf custom, Special etc..(805) 587-7851 Just buy the disk, the body is the same and change the nozzle size on (proper) mcs16 or 30
Electronics Forum | Tue Nov 12 13:11:40 EST 2002 | steve
Your heating temperature is too low. Check your process and run the board through again. Then the graininess problem should go away. Or, try some different solder.
Electronics Forum | Thu Nov 21 09:02:40 EST 2002 | Francisco Tello
Cable contract manufacturer will be opening factory in China in early 2003. Check website if intersted. http://www.customassemblyllc.com
Electronics Forum | Mon Dec 02 18:01:12 EST 2002 | GSW
Hi, Try to check if there is water absorbed in the flux or the humidity around the wave area. possibly plating on barrels that might be damaged?
Electronics Forum | Mon Dec 16 21:51:28 EST 2002 | grantp
Hi, It's on the pads. They look ok, but when you check the lead comes away from the solder. Regards, Grant Blackmagic Design
Electronics Forum | Fri Dec 27 01:26:08 EST 2002 | haran
Currently we are running a BGA with a big thermal pad in the middle of the package and encountered high defect of solder shorts.I would like to check whether anyone has experience this problem and how this can be rectified?.
Electronics Forum | Fri Dec 27 01:30:13 EST 2002 | haran
Currently we are running a BGA with a big thermal pad in the middle of the package and encountered high defect of solder shorts.I would like to check whether anyone has experience this problem and how this can be rectified?.
Electronics Forum | Mon Jan 06 09:32:05 EST 2003 | davef
Check this similar thread: http://www.smtnet.com//forums/index.cfm?fuseaction=view_thread&CFApp=1&Thread_ID=5752&#Message22742 Isn't Holland in the Netherlands that is a different country in Euroland than Belgium?
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