Electronics Forum | Fri Nov 04 07:28:31 EDT 2011 | duso02
2577 is basically a thinned a RTV so there really isn't a gel version. You can use an RTV like 3145 first or apply un-thinned 2577 by hand around the base of the connectors prior to the spray step.
Electronics Forum | Fri Nov 04 16:36:53 EDT 2011 | davef
tombstonesmt: Ammonia based masks can create solderability issues after they are removed. You can get non-ammonia based latex mask material but down side is slower cure and cost a little more as they have higher levels of latex etc
Electronics Forum | Wed Nov 09 09:27:44 EST 2011 | edmaya33
If you are using a Humiseal. try UV-40 gel which is about 20Kcps. it will dam your material from capillary flow. It should be applied prior to coating of your low viscous material.
Electronics Forum | Wed Nov 16 14:57:57 EST 2011 | austinpeterman
Hello Don, We dont heat cure any of our assemblies. We coat relitively few boards and just let them cure at room temp. Perhaps we should start heat curing. In fact, we have an old, fully functional, heller 1500 just sitting in storage. Hmmm. . .
Electronics Forum | Wed Nov 02 06:22:13 EDT 2011 | jaikob
Dear Experts, I have question on how to get gerber design (geber package) of circuit boards for DDR3 RAM modules. What is the legal process to get it and who can provide it? Thank you in advance, Jaikob
Electronics Forum | Thu Nov 17 14:22:08 EST 2011 | davef
Maybe the fabricators of RAM chips will give you the design for a DDR3 circuit board. Why not? I would help fuel demand for their product. Try: * Samsung * Toshiba * AMD
Electronics Forum | Thu Nov 03 10:23:52 EDT 2011 | burb1999
Looking at getting an inline AOI system, what is the best out there... also which can import gerber files etc from pads. Thanx, Todd
Electronics Forum | Thu Nov 03 13:48:29 EDT 2011 | dontfeedphils
Not sure exactly what you plan on inspecting with it, but in general my favorite is Cyberoptics. I've worked with Omron, YesTech, Mirtec, and Cyberoptics. Cyber is def my fav.
Electronics Forum | Wed Nov 09 09:18:28 EST 2011 | edmaya33
VIT 5K is the best. zero falls calls and effective for pre reflow process. Programming is very easy ( VI pro, edge, blob etc ) 4cm per fov.
Electronics Forum | Fri Nov 18 14:34:55 EST 2011 | wrongway
Hello All we just got done evaluating yestech, omron, & cyberoptics we are going with cyberoptics Omron would of been second choice yestech third good luck
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