Electronics Forum: 10 (Page 751 of 1930)

Reflow Bottom BGA without pallet

Electronics Forum | Thu Oct 13 16:08:11 EDT 2011 | davef

BGA solder joint reliability is actually improved slightly from a double-sided reflow. [Jean-Paul Clech APEX 2003 Solder Joint Reliability of BGA Assemblies]

Reflow Bottom BGA without pallet

Electronics Forum | Thu Oct 13 23:50:50 EDT 2011 | kemasta

Hi Doug Nice idea (2 type paste), I will have a trial. We think of glue and tape too, but it involve cost, but we still keep as an option. thanks.

Where can you buy Juki Belt Feeders?

Electronics Forum | Thu Oct 13 07:17:35 EDT 2011 | babe7362000

I am looking for Juki belt feeders. Does anyone know where I can purchase these at a decent price. I looked up Comtra and it looks like they do no make them anymore. If you have any info that would be great.

scoring machine

Electronics Forum | Fri Oct 14 11:44:06 EDT 2011 | mosborne1

Does anyone have software for a lehhr Hoorman scoring machine? we lost our hard drive and got it up and running. It will home, but it will not load prigrams.

ap25 hie

Electronics Forum | Tue Oct 18 17:38:03 EDT 2011 | enttec

Hi Thanks for the info, I'll try that. Can you tell me more about the NT conversion ? Our operators sometimes struggle with doing backups and such on the dos system Thanks

Juki vibratory stick feeders

Electronics Forum | Tue Oct 18 12:07:06 EDT 2011 | emeto

Does anybody know where I can find juki vibratory stick feeders. Juki doesn't offer them any more and I was wondering if some of you doesn't have any that you are not using.

lead free solder dross recycling

Electronics Forum | Tue Oct 18 19:34:02 EDT 2011 | warwolf

so there is no one here baised in New Zealand that wants to buy our SAC305 solder dross and recycle it, we have about 120KG at the moment, anyone intrested?

pcb component defect "red arrows"

Electronics Forum | Thu Oct 20 12:24:07 EDT 2011 | remullis

Where can I purchase the small RED arrows for component defect flagging? I cant seem to find them anywhere. Thanks

pcb component defect

Electronics Forum | Thu Oct 20 17:59:39 EDT 2011 | davef

inspection arrow Brady and Shercon are two brand names. People like Digi-Key and All-Spec sell them

pcb component defect

Electronics Forum | Thu Oct 20 19:18:22 EDT 2011 | eadthem

Something also to consider is, if you don't need to remove the mark, look in to a uniPOSCA paint markers (water based paint). For us we find the arrows take so much longer than the paint, just poping the cap and dotting the problem and moving on.


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