Electronics Forum: 6246 (Page 1 of 1)

Re: Photonic Soldering

Electronics Forum | Thu Sep 21 08:29:57 EDT 2000 | Dave F

Is this underfill reworability an issue with the underfill material or you rework machine?

OSP Handling

Electronics Forum | Mon Jun 30 12:25:34 EDT 2003 | Tina

Thanks guys, We ended up not getting this job, but thanks for the input. I appreciate your help! Tina

OSP Handling

Electronics Forum | Thu Jun 26 13:04:33 EDT 2003 | mderen

What are the handling requirments for PCB's coated with OSP? Also do most solder paste work the same with OSP or do I need to use a certain paste type?

OSP Handling

Electronics Forum | Fri Jun 27 11:36:03 EDT 2003 | Tina

Thank You, Unfortunately I work at a contract house so I have no control. I will definitely take your advice and try to prevent as many problems as I can. From what you�ve told me already I can see a few things we need to change before processing th

OSP Handling

Electronics Forum | Fri Jun 27 19:10:44 EDT 2003 | russ

Tina, I agree with Dave 100%, I also work at a contract house and the first thing we do is tell our customers our concerns with OSP. Usually what happens is we build the first lot with OSP since they are usually built already and all subsequent lots

Bump printing with solder paste

Electronics Forum | Thu Aug 19 12:01:26 EDT 2004 | erhard

We want to get a process running to print paste with a thicker plastic stencil with some room left underneath for preassembled components. I know DEK offers these stencils but since we are using an MPM printer they don't want to sell to us stencils f

OSP Handling

Electronics Forum | Fri Jun 27 10:27:59 EDT 2003 | davef

Since you�re asking the question about proper handling of OSP board, there may still be time to talk you out of using that material. * Cleaning of mis-printed board could cause non-wetting problems. This tends to remove a fraction of OSP coating. 0.3


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