Electronics Forum | Mon Sep 10 13:46:26 EDT 2007 | mobytahoe
One of our customers bangs the assembly on his table top to see if parts will fall off. Darwin is alive and well in the OEM world...
Electronics Forum | Mon Sep 10 23:13:08 EDT 2007 | weehn
hi, i'm from the semicon (BGA assembly). Could you advice what is the best method / procedure to remove OSP coatings from pads of the BGA substrates. thanks Wee
Electronics Forum | Thu Sep 27 15:26:57 EDT 2007 | ghenning
Can anyone recommend inexpensive testers for custom cable assemblies? I found a few from Adola, YPU, Cirrus, and Banair on Google. Your help is appreciated... George
Electronics Forum | Mon Oct 08 03:53:08 EDT 2007 | d0min0
Hi, we do stepper motor assembly, and "use" both methodes; coil is selective soldered before entering line and then coils & I/O connector are soldered to PCB with robot (in many points also manual soldering) regards Dominik
Electronics Forum | Thu Nov 01 21:05:31 EDT 2007 | davef
no inspection * Failing to meet expectations => inspection In asking if you observed the problem at incoming inspection, we should have asked the question differently. Have you observed the problem in stock items, prior to assembly?
Electronics Forum | Fri Nov 02 10:57:11 EDT 2007 | 85638
7500 mm3 in combination with very small devices like 0402 in the same assembly ?. I am facing profiling problems due to this extreme mix. Thanks in advance for your valuable inputs.
Electronics Forum | Mon Nov 05 14:26:24 EST 2007 | hussman
Maybe the "other" company runs a different wave, or flux, or pallet, or touches up every board. Assumptions are like brains - every claims they have one, but very few use em.
Electronics Forum | Fri Nov 09 04:15:25 EST 2007 | reypal
how about applying solder resist on the area where you have bridging occurs..you may ask your pcb supplier the possibility.
Electronics Forum | Wed Nov 21 09:37:52 EST 2007 | swag
Maybe you're not be getting all the flux removed in your wash process and your customer thinks the degraded solder joints look cold???
Electronics Forum | Thu Nov 22 08:15:04 EST 2007 | davef
Paul: If your customer "resolders suspected IC lead(s), problem goes away" - It's not an 'black pad' issue. You need to improve the way you solder this product.
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