Electronics Forum | Tue Jan 17 11:51:05 EST 2006 | james
What about doing this method on Micro Bgas?
Electronics Forum | Mon Jul 12 13:27:35 EDT 1999 | Upinder Singh
Hi all , We are trying to implement the micro-BGA technology at our plant. I need the clarification to the following points: 1. Is underfill required for micro-BGAs? 2. What type of stencil apertures are the industry standards for uBGAs and of wha
Electronics Forum | Fri Sep 10 16:22:06 EDT 2010 | jamike
Hi I am currently having problems with micro bgas not self correcting in the reflow process, what could cause this?
Electronics Forum | Thu Jul 08 23:52:24 EDT 2021 | tey422
I would suggest getting KE-2060 or KE-2080 instead. It has better camera and easier programming if you are working with fine-pitch components such as QFPs & Micro BGAs.
Electronics Forum | Tue Mar 07 13:21:03 EST 2000 | Tuan Bui
Hi John, Aerofeed,Inc. has the "Dry box" nitrogen cabinets. 215-257-1152 and they are in PA. I purchased one last year and it has been doing a wonderful job for our operations. I use it to store BGAs and micro BGAs after baking. To reduce the cost, I
Electronics Forum | Tue Mar 07 13:21:03 EST 2000 | Tuan Bui
Hi John, Aerofeed,Inc. has the "Dry box" nitrogen cabinets. 215-257-1152 and they are in PA. I purchased one last year and it has been doing a wonderful job for our operations. I use it to store BGAs and micro BGAs after baking. To reduce the cost, I
Electronics Forum | Sat Jan 21 16:36:19 EST 2006 | gipos
Hi James, You can use the same flux for micro BGAs.The 529D we used for rework of high freq. CSPs and even w/out cleaning it still worked on 2.5GHz.We have not washed the flux for 6 months and the RF features of the circuits remain the same. No chan
Electronics Forum | Wed May 07 08:16:58 EDT 2014 | emeto
It really depends on pad design and other component on the PCB. Most of the time I run 0201s I have microBGAs on the board and usually print 3mil. Reduction will depend on the paste. For leaded paste you will have reduction (about 10% or so).For Lea
Electronics Forum | Fri Jul 30 15:22:52 EDT 1999 | M.L
| Looking for solder paste specification limits which have reliability data to support them. Currently, we are looking to define the min/max volume necessary to ensure a good joint on CBGA, PBGA, and Micro-BGA's. Any information will be greatly app
Electronics Forum | Tue Mar 30 07:34:46 EST 2004 | TONY
We are running double side micro bga boards and we were told to run one side, wash them, put them in the oven at 125c for 1 hour and putting them in the dry cabinet until we run the other side. Is this necessary? It is time consuming for us to wait
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