Electronics Forum | Thu Aug 09 14:00:51 EDT 2018 | tey422
To me the most challenge would be the printing step. If you can print it, you should able to run it with SMT. We ran similar thickness flex boards before. But it's long flex with small stiffener at both ends, and it was 10up array. You need fixture
Electronics Forum | Thu Aug 09 16:51:39 EDT 2018 | tey422
A good set of fixtures are what you need to get it done right. Since we are in the same area, I would recommend give ATD (Advance Tooling Design)a try, they located in San Jose. We been using fixtures from them for years. We build thousands of Fle
Electronics Forum | Thu Oct 17 11:35:55 EDT 2019 | tey422
It's the printing part that's the most challenge, right? You can print it correctly, then you should able to run it with PnP. You might need to have one "print" fixture only for screen printing, then transfer the printed board to SMT fixtures which
Electronics Forum | Mon Feb 14 12:33:17 EST 2000 | Rob Douglass
Wondering what equipment is available to perform Single Site Screen Printing (e.g. Collumn Grid Array replacement. Any feedback regarding brands and approximate price would be greatly appreciated.
Electronics Forum | Mon Nov 20 13:18:38 EST 2000 | Steve Schrader
Is anyone populating boards with LGA's on a production basis? If so, what process issues should I be concerned with and what challenges do they present that would be different from BGA assembly? Thanks. Steve
Electronics Forum | Thu Aug 03 11:32:44 EDT 2000 | bzark
Any opinion on what size aperture and stencil thickness is most optimum for Land Grid Array 1.27mm pitch with .6mm pad using SN/AG NC solder paste?
Electronics Forum | Tue Apr 11 10:36:35 EDT 2000 | Russ
Quick question for Dave, Out of curiosity, why concave? I ask because we are soldering RNETs that come in either style and have not payed much attention to this. Russ
Electronics Forum | Fri Oct 29 10:44:35 EDT 1999 | Doug Nebel
We have placed them before. You can only inspect the perimeter, but with the larger pitch in wasn't a problem. We also picked off matrix trays, but the BGA's we did had no center array. But if that type are on T&R it should work as well.
Electronics Forum | Wed Oct 27 15:21:20 EDT 1999 | Aaron Unterborn
Looking for information on the laser soldering process related to reworking array type packages? Some say it is possible... I have my doubts.
Electronics Forum | Wed Oct 27 15:30:12 EDT 1999 | Aaron Unterborn
Phuc, One word of advice... Be sure to investigate your rework capabilities if you are going to use ceramic components. It gets tricky and expensive.
