Electronics Forum | Mon Oct 16 16:30:16 EDT 2006 | Cmiller
PS, we had a similar situation when a quick disconnect on the flux supply went bad, limiting flow. Take the nozzle off and turn the fluxer on, you should get a lot of flux flow, If not, the lines are probably clogged.
Electronics Forum | Mon Oct 16 16:45:52 EDT 2006 | russ
May need to change nozzles for this waterbased flux. Seems quite high to me as well Russ
Electronics Forum | Tue Oct 17 10:42:44 EDT 2006 | chrisgriffin
Definitely too much pressure for any fluxer I've seen. Something must be restricting the flow. Maybe the nozzle.
Electronics Forum | Tue Oct 17 12:07:58 EDT 2006 | pms
ya don't need no stinkin pads. just run sum fine gauge insulated jumpah wires from da I.C. legs (da ones with da missin pads) to da traces or where-ever dem traces end up. dat should get er dun !!!!
Electronics Forum | Tue Oct 17 14:41:23 EDT 2006 | slthomas
Actually I'd gotten tired of waiting on hold, but the last time I called I left a message. Great customer support once you get someone. Got a driver and a .pdf for a 17 year old ISA card!
Electronics Forum | Tue Oct 17 15:31:29 EDT 2006 | TM
I've got some MELF packages that reflow and connect but later fall out of the solder pretty easily. We are not using epoxy but, the parts have fillets per IPC standards. We have not looked at cross-sectioning for IMC and don't plan to at the moment
Electronics Forum | Wed Oct 18 08:00:53 EDT 2006 | davef
Have you tested the solderability of the inbound components per ANSI/J-STD-002, Solderability Tests for Component Leads, Terminations, Lugs, Terminals, and Wires?
Electronics Forum | Wed Oct 18 16:29:55 EDT 2006 | df
Hi all, If a component is rated as Peak Temperature 225 DegC. Is there a safety factor built into this rating or is it exact? df...
Electronics Forum | Wed Oct 18 19:34:07 EDT 2006 | darby
I thought that it was a worse case scenario. This is when you first get failure but most components will withstand greater temps. What are these temps? Who knows.
Electronics Forum | Thu Oct 19 08:12:23 EDT 2006 | Rob
It's the max you can put them through before you can expect failures. However some suppliers - particularly the Japanese have a higher safety window. IS it a through hole part you looking at intrusively reflowing?
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