Electronics Forum | Sun Jun 09 21:10:11 EDT 2019 | don_julio
In our reflow oven it has pins which move at the predetermined speed to move the pcb through the various zones in the oven. The forward row of pins is fixed along the front of the oven. The rear set of pins is adjustable per the width of the pcb. We
Electronics Forum | Mon Jul 08 16:03:06 EDT 2019 | slthomas
My recollection is that there is a carrier clip locator that positions (centers) the clip in front of the CTA. Has the adjustment on that been confirmed as well? (Edited because some of it's coming back to me!): I think there is a diamond shaped pin
Electronics Forum | Tue Jan 05 13:26:13 EST 2021 | ppcbs
We are working to upgrade our BGA Rework Systems to place BGA's up to 150mm in size. We are encountering an issue that I wanted to pose to this group. When we get above 50mm in chip size, which is the field of view for the vision systems Prism, the
Electronics Forum | Wed Dec 22 17:49:06 EST 2021 | mihai_voivod
I have this part: 142-1711-801 (Emerson). It is an SMT/TH part. https://www.digikey.com/en/products/detail/cinch-connectivity-solutions-johnson/142-1711-801/9992851 I want to reflow the part instead of hand soldering and/or reworking the solder jo
Electronics Forum | Mon Mar 13 19:25:12 EDT 2023 | griinder
Barcode Definition - you can input the search window size. Default lighting works best for me. I name it "bc". Window>Barcode List- This is where you input the position on the panel or circuit 1, give it a ref designator "again I use bc", and select
Electronics Forum | Wed Apr 04 09:50:14 EDT 2001 | bdoyle
Funny you should mention that. I had noticed that there were many duplicate listings in the career center and I've been working on fixing that this morning. I'm also adjusting the display so that it shows the date posted for each listing both on th
Electronics Forum | Fri Jun 29 18:43:16 EDT 2001 | procon
Dear Danial, The only stupid thought is the one left only as a thought and not asked. The size of the board and the placement of the BGA on the board could play a big factor during reflow. If you are processing boards on an edge conveyor and the boa
Electronics Forum | Thu Jul 26 09:22:20 EDT 2001 | nwyatt
We are currently testing 0201s. We are using T3 paste, and it is working fine. You will need specialized feeders, test components, and test boards. Also depends what machines you are using - some are not capable of placing 0201 components. My s
Electronics Forum | Tue Feb 08 09:55:51 EST 2000 | Scott Davies
May I make a suggestion with regard to the "Jobs Available" section of the SMTnet Career Center...as well as the "Job Category", "Company" and "Modified" fields which appear on the main page of this section, could you also include a field which shows
Electronics Forum | Mon Dec 06 17:17:57 EST 1999 | Brian W.
I have not used a vision inspection system for this. We used a digital x-y coordinate measurement system. With this, we could find the center of the part and then measure where it was in relation to a fixed point, like a fiducial. Some of the syst
