Electronics Forum | Wed Apr 02 14:24:35 EDT 2008 | mulder0990
That was something sitting in the back of my minD. Thanks for the part number. Now I have to ask, does anyone have an aftermarket place for operators that treat the feeders well? I am in need of a few of them
Electronics Forum | Wed Apr 02 15:38:48 EDT 2008 | jdengler
When I worked for a larger manufacturer that had multiple lines and multiple shifts we had this problem. Then we trained and rotated all of the operators through feeder maintenance. After having to fix 100 or so feeders from operator damage they us
Electronics Forum | Thu Apr 03 07:25:30 EDT 2008 | cyber_wolf
I am not a real master of odd connectors, but I am pretty sure that Fuji will write you a PD free of charge if you send it to them. I have sent them parts before that I coulnd not figure out.
Electronics Forum | Wed Apr 09 13:43:12 EDT 2008 | fujillews
Hi Send me a picture with some dimensions directly to llew@alternativesmt.com of fax to our head office i will create one for you f.o.c
Electronics Forum | Thu Apr 03 11:14:05 EDT 2008 | johnivanov
Hello, I need names of good, reliable PCB houses capable of doing 4 mil laser drilled vias. Any input is appreciated. Thanks,
Electronics Forum | Thu Apr 03 15:17:35 EDT 2008 | lakeside
Hi John, Check out Sierra Proto Express: http://www.protoexpress.com They have a microelectronics division that can do the 4 mil laser drill & they can get down to 1.25 mil space/trace. Hope they can help! Julie
Electronics Forum | Thu Apr 03 17:25:49 EDT 2008 | alexs
Hi All, I have some question about expired solder paste. What would be some of the effects regarding assembly quality. Is there any changes in flux composition toward the end of shelf life? Thanks in advance for any replies.
Electronics Forum | Fri Apr 04 01:39:21 EDT 2008 | slthomas
All of what Dave says is spot on. I suspect that the most likely corresponding defects on your assemblies would be poor wetting and insufficient solder.
Electronics Forum | Fri Apr 04 14:49:51 EDT 2008 | tombstone
Flux seperation is a common problem observed due to expiration of paste. The symptom is a yellow layer of flux when you open the jar. Excess flux separation will cause priting problems such as smearing and slumping.
Electronics Forum | Fri Apr 04 14:54:19 EDT 2008 | alexs
Thanks for the reply. Just one more question. If there is less solvent but the residues are harder to clean. would there be more contaminant left on the boards? Has anyone did a cleanliness test?
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