Electronics Forum | Fri Jul 28 08:08:18 EDT 2006 | Chunks
Screen printer, placement machine(s) and oven. You may also need a hand insertion line, selective solder or wave soldr and some form of electrical test. There are a ton of name brands that no two people can agree on. To get a better feel for what
Electronics Forum | Fri Sep 07 14:55:25 EDT 2007 | jseagle
Change to through hole or hand solder. we are in the same boat and have not foound a reflow solution. James
Electronics Forum | Thu Jun 19 12:48:32 EDT 2008 | mumtaz
What the hell our you talking about 200 c max? I would think any nolead part is capable of going hi-er that this. I think you are looking at max temps or something that does not make sents for temps you need to reflow.
Electronics Forum | Fri Sep 07 12:19:20 EDT 2007 | guqing
We are having problem to develop lead-free (SAC305) reflow profile for big SMT electrolytic caps. The delta T of the joint of the cap with the rest of the board is too big to fit in the tighter lead-free window. Any suggestions regarding the total pr
Electronics Forum | Mon Sep 10 14:42:42 EDT 2007 | cyber_wolf
How big is the cap ? We successfully reflow caps that measure aprrox .750" x 750" at the base and are .678" tall. The ovens we use are Vitronics XPM's.(1230,1040 and 930) We also process these caps through our Omniflow 10. As stated, oven length wi
Electronics Forum | Thu Jul 16 06:24:23 EDT 2020 | indhu
Hi, I recently joined the SMT manufacturing here. I had problem with heavy pallets as it stuck between conveyors. So, I had reduced the pallet thickness by big opening for the pallets. Now, I'm encountering another issue the pallet warpage after refl
Electronics Forum | Mon Jul 31 01:24:28 EDT 2006 | fastek
If you ask me, these were the two issues that contributed the most to the decline in PCB Assembly Manufacturing in the US...for that matter the electronics industry in general. 1) The obsession of management to please shareholders which was driven f
Electronics Forum | Sun Jul 30 12:55:13 EDT 2006 | fastek
Grant- I'm not sure when it gets to the point when egos begin to over-ride productivity but at some point it does. I remember working at a large OEM builder of NIC cards back in the early 90's. We had a line manager for each line per shift, (5 line
Electronics Forum | Sun Sep 15 21:44:41 EDT 2002 | jason
Hi Dave, Immersion Ag has poor surface appearances after reflow or rather tarnished, while Immersion Tin requries higher temp. Probably that's why Immersion Ag is more preferred.
Electronics Forum | Fri Nov 07 18:26:05 EST 2003 | jsloot
Is anyone using .062 aluminum circuit boards with copper conductors in your production lines? What kind of reflow profile is required? What special considerations are there to be looking for? I am asking for any information you can give me. Thanks
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