Electronics Forum | Thu Jan 22 08:48:42 EST 2004 | patrickbruneel
Kris, You will need to change your probes to "bite" into the surface twisting probes specialy designed for copper surfaces. The surface hardness of copper is a lot higher compared to tin. link to article from osp manufacturer (see page 5) http://www
Electronics Forum | Tue Jan 18 09:57:43 EST 2005 | Max&paddy
Hi Folks, I am a design engineer trying to evaluate either Flying Probe or the traditional Bed of Nails approach. Has anyone any good websites to evaluate both techniques. I am aware of the reduction in cost due to a fixturless system but the increas
Electronics Forum | Mon Dec 12 13:09:46 EST 2005 | Kris
do you intend to use Immersion tin as a PCB surface finish ? Then Whisker concern is as below if you do not past your test pads, the pads will be stressed when probed on a ICT or a flying probe tester. This is a POTENTIAL for whiskers There is a lo
Electronics Forum | Fri Jan 20 08:55:31 EST 2006 | patrickbruneel
Steve, How do you measure the resistance is it by probing the surface? Concerning the alloy there is a straightforward linear correlation between the tin content and the electrical conductivity of the alloy. The higher the tin content in the alloy,
Electronics Forum | Fri Aug 25 08:13:51 EDT 2006 | saaitk
Hi Folks, When temp profiling bga rework how important is thermocouple placement. Have read that holes should be drilled from board underside into ball to accomodate probe (isn't theory wonderful). Probably ok for high volume rework but for 1 or 2 of
Electronics Forum | Wed Nov 15 11:42:37 EST 2006 | AndyGAC
I work for an electronics manufacturing plant in North Carolina. We have a Teradyne Javelin 1004 flying probe machine, but we are looking for spare parts for it at a cheaper rate than our initial quote. Do any of you happen to know of any sites on
Electronics Forum | Tue Nov 01 13:35:29 EDT 2011 | jwanderl
With TestJet technology, if we want to test a 64 pin BGA, would we need probe access to each net of the device to get full coverage? If not, would I only get coverage to the pins that have probe access? In a nut shell, How exactly does it work?
Electronics Forum | Sun Dec 26 15:57:49 EST 2010 | darlur
Hi, I got LS3000 but Im missing of some following parts: -Fiber-optic rigid probe -Flexible Optical Probe, 0.4mm (.015”)diameter P/N 106-0047-P1 Does anyone know where can I get them? All the best,
Electronics Forum | Thu Aug 11 15:00:45 EDT 2011 | gregcr
Hi All, We are thinking about adding a SPEA 4040 flying probe tester to our facility to add some flexability to our test capabilities. Does anyone have experience they could share on these units? I would be most interested in programming and overa
Electronics Forum | Tue Jun 05 02:22:07 EDT 2012 | vileo72
Dear Dave/pr/Reese, Thank you so much for the information and this will certainly help me to align on the query .Would like to know further :During Flying probe testing the vias are also observed that they have pin mark on the annular ring due to the
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