Electronics Forum: past (Page 196 of 989)

Lead-Free SMD repair

Electronics Forum | Mon Apr 25 13:36:09 EDT 2005 | patrickbruneel

It will be helpful to responders if you could list the lead free alloy used for paste and repair.

how clean is clean?

Electronics Forum | Thu May 26 16:57:13 EDT 2005 | Sm Rookies

what test methods can be use to verify that the cleaning process for SMAs with water soluble paste is sufficient?

Solder Paste Flux %

Electronics Forum | Mon Jun 13 21:08:12 EDT 2005 | davef

Paramjeet Singh Gill So, you underfil before cleaning. Interesting. * What is it about your underfill that prevents the OA flux from attacking the FC solder balls? * Who is the underfill fabricator and product? Getting back to your solder balling

BGA pad size

Electronics Forum | Tue Jun 14 20:03:06 EDT 2005 | davef

click on the email link, next to the Lou Reed icon, then paste the pix in the form

Solder Paste

Electronics Forum | Thu Jul 07 07:03:53 EDT 2005 | buchi79

In this case do NOT consider Kester.

Solder Paste

Electronics Forum | Fri Jul 08 07:46:27 EDT 2005 | GS

Matt, pls, on wich kind of PCB finisching are you using SN 100? Tnks GS

Solder Paste

Electronics Forum | Tue Jul 12 14:30:13 EDT 2005 | KT

Senju for WS and Indium for NC. Flux is 2235 Kester !

kester paste from mexico

Electronics Forum | Thu Jul 14 08:00:39 EDT 2005 | james

Any one out there have any suggestions?

Possible to water wash no-clean solder paste boards?

Electronics Forum | Sat Jul 16 03:59:31 EDT 2005 | pyramus

Thanks Everybody!!!

Large PCB Paste Printing

Electronics Forum | Wed Aug 03 10:22:27 EDT 2005 | davef

Ekra makes a printer than can do 25".


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