Electronics Forum | rway |
Mon Jul 18 13:41:22 EDT 2011
Electronics Forum | Mon May 15 13:05:31 EDT 2017 | edhare
Pin holes in the gold can allow for corrosion of the underlying nickel and copper to form copper and nickel oxides on the gold surface (example - http://www.semlab.com/blog/?p=564. The corrosion can work itself all the way through the EN layer (exam
Electronics Forum | Thu Apr 04 20:21:57 EDT 2019 | teejsd
We're testing this PCB in 40C 93RH to see if we get ECM or CAF. We have failure. I traced it back to the vias on the left (signal & gnd)if I can get the picture to load. We have not yet confirmed or denied CAF. I am wondering if I should be concer
Electronics Forum | Sat Mar 24 12:30:20 EDT 2007 | John B.
We're currently running a manncorp ECM-93, which has served us alright, but we've pretty much outgrown it. We manufacture power electronics, a lot of double sided designs with odd form parts. We have about 30 different designs we manufacture, and we
Electronics Forum | Mon Aug 19 13:32:54 EDT 2019 | aqueous
ROSE testing a post-reflow assembly which has been reflowed using no-clean flux may not yield information that is helpful. No-clean flux technology works by encapsulating the flux's activators and other chemical constitutes that would be harmful if l
Electronics Forum | Thu Sep 24 20:07:48 EDT 1998 | Dave F
| Does anyone know where I can get conductive benchtops? NOTE: I don't want a mat and I'm already using (and unhappy with) a laminate surface glued to a wooden table. Any and all info would be very much appreciated. | BTW: I'm also looking for conduc
Electronics Forum | Fri Feb 01 17:24:40 EST 2008 | kpm135
I work for a small electronic contract manufacture and we are currently evaluating pick and place equipement hoping to improve the quality of our build and increase our cappacity to boot. We are a high mix/low volume shop and I'd say our average buil
Electronics Forum | Tue Oct 25 16:38:48 EDT 2011 | davef
It might be difficult to purchase new belt feeders. So, used feeders could be your only option * ECM Equipment Sales; 4203 S. Purslane Drive; Homosassa, FL 34448; (352)302-8100 ecmsales.com * IBE SMT Equipment , 318 Corporate Woods Drive, Magnolia,
Electronics Forum | Tue Oct 25 22:28:41 EDT 2011 | davef
It might be difficult to purchase new vibratory feeders. So, used feeders could be your only option * ECM Equipment Sales; 4203 S. Purslane Drive; Homosassa, FL 34448; (352)302-8100 ecmsales.com * IBE SMT Equipment , 318 Corporate Woods Drive, Magno
Electronics Forum | Wed Oct 26 07:27:51 EDT 2011 | emeto
It might be difficult to purchase new vibratory > feeders. So, used feeders could be your only > option > > * ECM Equipment Sales; 4203 S. Purslane > Drive; Homosassa, FL 34448; (352)302-8100 > ecmsales.com * IBE SMT Equipment , 318 Corporate >
