Electronics Forum | Mon Oct 09 15:53:49 EDT 2006 | russ
We like to use the type thast solders onto board and only the top of it is snapped on, this way we can use equipment to place shield and remove shield when required for access to component. We also utilize a through hole shield but basically solder
Electronics Forum | Mon Oct 09 15:57:10 EDT 2006 | russ
We like to use the type thast solders onto board and only the top of it is snapped on, this way we can use equipment to place shield and remove shield when required for access to component. We also utilize a through hole shield but basically solder
Electronics Forum | Mon Oct 16 16:25:53 EDT 2006 | Cmiller
I think we run our Vectra between 9 to 14 PSI. If memory serves me, I dont think you can set it above 14 PSI. We use VOC free no-clean. Your number seems WAY high. Check the nozzle. You also may need a different nozzle size. We always run a good filt
Electronics Forum | Mon Nov 06 11:00:58 EST 2006 | SteveH
What low profile components are you dealing with? We have had problems with cleaning under leadless chip carriers using an aquastorm 200 with Kyzen Aquanox 4520T and the general concensus is that you will not clean under this type of device with an
Electronics Forum | Tue Nov 07 10:43:25 EST 2006 | muse95
Also, have you considered the possibility that if you solder on an existing joint on a board that was built with SnPb solder, even though you are using leadfree solder wire, you would now contaminate the tip of your soldering iron. If you then start
Electronics Forum | Fri Nov 03 15:31:18 EST 2006 | Steve
Mika, It's not my company, I've used them in the past to re-ball some BGA's for me. They always do a moisture removal bake on moisture sensitve devices prior to ball attach, and then pack them in a vacuum sealed moisture barrier bag when they retu
Electronics Forum | Fri Nov 24 10:03:08 EST 2006 | slthomas
"The fluid sometimes heats up to 105 deg F." Not sure what you mean here...is it set at 105 but rarely gets there, or is your temperature dependant upon another process to heat it up? Also, what temp is your rinse water? We used to use a U/S clean
Electronics Forum | Tue Nov 14 03:48:08 EST 2006 | aj
Hi, What is the non-leaded part ? the only real obstacle I have found is when using a Leadfree BGA with PB Paste. We have had to do this in the past - the hybrid profile I used was pretty much the same as normal apart from increasing the peak temp
Electronics Forum | Wed Nov 29 11:56:10 EST 2006 | CK the Flip
For the better part of my career, I've battled with ICT guys on so-called "flux residues" on their test probes, and this was when using NO-CLEAN, 2% to 5% solids tops, flux. People don't understand that ICT probe maintenance is an inherent part of
Electronics Forum | Thu Nov 30 16:31:40 EST 2006 | techgonecrazy
This has been a problem from the start. I used a digital flowmeter to check exhaust and both sides are pretty even, however, I do not know if its exhausting too much or not enough, just going on the PE specs...but then again...do they really know. I
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