Electronics Forum: occ (Page 1 of 2)

OSP/OCC PROCESS COMPATIBILITY

Electronics Forum | Sat Mar 06 13:52:13 EST 1999 | Earl Moon

Where I'm located, we call it OCC. By any other name would it smell/stink as sweet? I need to know, though it's been overworked, who has experience with OSP and its compatibility with water and IPA no-clean, VOC no-clean, and device adhesives (possi

Re: OSP/OCC PROCESS COMPATIBILITY

Electronics Forum | Sun Mar 07 09:35:03 EST 1999 | Scott Cook

Where I'm located, we call it OCC. By any other name would it smell/stink as sweet? I need to know, though it's been overworked, who has experience with OSP and its compatibility with water and IPA no-clean, VOC no-clean, and device adhesives

Re: Alternate surface finishes

Electronics Forum | Fri Jun 18 13:48:37 EDT 1999 | Earl Moon

We currently use HASL on all of our boards and I would like to move to something else. I have sampled some boards with Entek OSP and I loved it, the problem is we have plated mounting holes on just about every board we make. Does anyone have info

Re: Achieving High Yields with CSP

Electronics Forum | Thu Aug 26 14:45:09 EDT 1999 | Earl Moon

What are the key steps to achieving high yield with CSP ??? (We are trying qualify vendors for volume fab/assembly of some products which use several CSP devices on each side of the board. (Some with 0.5mm ball pitch)) Looking throu

Re: Cleaning procedures for Entek-Plus Cu-106A

Electronics Forum | Sun Apr 25 12:01:58 EDT 1999 | Earl Moon

Earl said, in essence: Justin is absolutely right ... Again, Entek is not much more than a flux coating ... Metallic coatings protect best, as we all know - especially those electroplated. Those coatings chemical come in ne

Re: Cleaning procedures for Entek-Plus Cu-106A

Electronics Forum | Mon Apr 26 11:04:53 EDT 1999 | Dave F

Earl said, in essence: Justin is absolutely right ... Again, Entek is not much more than a flux coating ... Metallic coatings protect best, as we all know - especially those electroplated. Those coatings chemi

OSP vs HASL

Electronics Forum | Mon May 14 17:12:20 EDT 2001 | davef

Continuing along the path that Brian took ... IPC-7525 gives design guideline for stepped stencils. It goes something like: * Stepped area SB GT 25 thou from pads located on the greatest thickness of the stencil * Pads in stepped area SB GT 35 tho

Re: Cleaning procedures for Entek-Plus Cu-106A

Electronics Forum | Tue Apr 20 22:09:03 EDT 1999 | Earl Moon

I am wondering if anyone has any info regarding solder paste misprint clean-up procedures for Entek Plus CU-106A PCB's utilizing a water-clean solder paste. In a implementation procedure they recommend a 2-3 minute wash cycle with the following

Re: Cleaning procedures for Entek-Plus Cu-106A

Electronics Forum | Tue Apr 27 05:23:29 EDT 1999 | Earl Moon

Dave said: So Earl, have you gone honest and haken a real job or is this a consulting project? TTYL Davebert DamnDaveBert, I know you didn't mean to insult such a sensitive one as me, bu

Re: Cleaning procedures for Entek-Plus Cu-106A

Electronics Forum | Mon Apr 26 17:45:26 EDT 1999 | Earl Moon

Earl said, in essence: Justin is absolutely right ... Again, Entek is not much more than a flux coating ... Metallic coatings protect best, as we all know - especially those electroplated. Those

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