Electronics Forum | Thu Dec 17 16:15:56 EST 2020 | itmconsulting
I have found that if you keep lead protrusion below the PCB at less than or equal to 0.030", you will not get icicling or "paste pukes"...
Electronics Forum | Wed Sep 30 16:44:09 EDT 2020 | 2219576
Hi Can you please suggest me the best what are the best stencil designing tools avl in market bR// mk https://smtinsight.com/
Electronics Forum | Thu Oct 01 18:06:27 EDT 2020 | proceng1
We are looking to underfill a small QFN and have never done this before. I have read the data sheet, but I have specific questions. Does anyone have experience using Loctite Eccobond 1216M?
Electronics Forum | Fri Oct 02 06:39:36 EDT 2020 | SMTA-64386317
I am using Bonotek 3400UF and Hysol for underfill application. What is your challenge on underfill process.
Electronics Forum | Mon Oct 05 01:20:46 EDT 2020 | SMTA-64386317
No pre heat the board and only apply at 2 sided of component. Yes, there is bleeding but as long did not covered nearby component is acceptable. We are using UV oven for curing.
Electronics Forum | Mon Oct 05 11:51:30 EDT 2020 | proceng1
Our application has a ground pad underneath. So I'm not sure if applying on two sides will work.
Electronics Forum | Mon Oct 05 00:58:54 EDT 2020 | dekhead
Even worse than that, $5K for registration to have the privilege of paying another $2K for a software switch to enable the existing hardware... It is a joy!!!
Electronics Forum | Mon Oct 05 16:54:40 EDT 2020 | kylehunter
LOL! I don't think it will change until we (CMs) actually start pushing back on these companies. Nutek charged me $100 for a 100 page PDF of a conveyor last year..
Electronics Forum | Mon Oct 05 16:58:23 EDT 2020 | lesfarnacer
thanks Guy for the replay, i am checking if there is other solution but the % are very low . and I will not accept paying 5k + 2k for activating an option that my machine already had.
Electronics Forum | Mon Oct 05 17:47:24 EDT 2020 | lesfarnacer
thanks for the idea. I checked the hardware limit and was missing only 2inch for this board. maybe with adding a metal piece 2inch long on camera stopper will work!
