Electronics Forum | Tue Apr 08 22:41:22 EDT 2008 | davef
Duno. Which LPI Solder Mask are you using?
Electronics Forum | Mon Apr 21 08:21:13 EDT 2008 | cyber_wolf
I think Joseph is referring to Kapton tape. We use aluminum tape secured with a piece of Kapton.
Electronics Forum | Thu May 01 07:36:14 EDT 2008 | realchunks
Does the customer understand why underfill is used? I don't think you will gain anything on this QFN.
Electronics Forum | Thu May 08 08:07:24 EDT 2008 | tazzntigger
I am with Rwyman. This "hybrid" profile is also used for reworking the BGA's.
Electronics Forum | Fri May 02 10:02:06 EDT 2008 | mmjm_1099
I have used the MPM dispensers and had no past issues with this.
Electronics Forum | Mon May 12 11:59:12 EDT 2008 | vms
todd the best answer is this" don't use the dispenser it will waste to much solder paste" Harry
Electronics Forum | Tue May 06 08:14:47 EDT 2008 | mmjm_1099
Look around at the used market. ITS FLOODED with deals.
Electronics Forum | Wed May 07 13:34:44 EDT 2008 | gregcr
Whould anyone know what business SIC code is used for an electronics contract manufacturer? thanks
Electronics Forum | Mon May 12 07:29:17 EDT 2008 | chrispink1
Trying to talk to these intellegent feeders, especially the FuJI NXT, anyone have any info that may be useful ?
Electronics Forum | Fri May 23 12:34:19 EDT 2008 | rgduval
We've used hot-air guns in the past to rework QFN's and DFN's. Cheers ..rob
