Electronics Forum | Thu Jan 23 08:45:53 EST 2003 | MA/NY DDave
Oops, I used his consulting web site. Also try plain FlipChip.com. Gee I should have trusted my memory. YiE, DDave
Electronics Forum | Tue May 13 15:48:43 EDT 2008 | mmjm_1099
Well I figured it out. The XP242 vision system is STUPID. I had to use a vision 18 instead of a 10 because it was seeing a leg.
Electronics Forum | Fri Oct 27 08:24:41 EDT 2023 | avaqsemi
When designing a PCB to accommodate an intrusive reflow narrow profile connector (electrode rectangular) with specific dimensions, you'll need to consider the pad size, hole size, and other factors to ensure proper solderability and mechanical stabil
Electronics Forum | Thu Nov 30 10:49:05 EST 2023 | carl_p
You might find what your looking for in the component datasheet or at least a recommended footprint. As your looking for advise I would speak with whomever you have your stencils designed by at the min, they likely already have a database of options
Electronics Forum | Thu Nov 30 19:19:40 EST 2023 | daniel_stanphill
ProcEng1 made a super important point. The packaging needs to be able to survive the temps needed to reflow the paste. There are a number of jobs we have that we either hand or selective solder the connectors after the surface mount is done for that
Electronics Forum | Tue Dec 05 15:10:27 EST 2023 | stephendo
If it is a ROHS component then there are certain thermal stability ingredients that are not in it. Some of the restrictions cover chemicals that were added to increase temperature tolerance. So not only did the products have to withstand higher temp
Electronics Forum | Wed Oct 25 02:09:43 EDT 2000 | keith_hodgson
We are using a Universal GSM to place Densipaks.Unfortunateley every so often we hit a spell were the Densipak is raised because either one or both of the locating posts on the Densipak has not located correctly in the hole. These are very hard to re
Electronics Forum | Thu Jan 23 07:05:19 EST 2003 | emeto
Hi all, I am interested about CSP and Flip-chip assembly.Equipment needed, accuracy, features in all parts through assembly process. If anyone can shortly explain me the assembly process(with or without underfill),or show me the place I can read it
Electronics Forum | Fri Sep 22 08:22:17 EDT 2023 | linux
Hello All, This would be a question for someone with experience in PCB design, Intrusive reflow Narrow profile connector(Electrode Rectangular) L=1mm X W=0.9mm. What shape and size hole is required in the PCB to ensure sufficient solderability and re
Electronics Forum | Fri Oct 27 14:54:29 EDT 2023 | proceng1
I won't answer your design question, as I don't do PCB design. I will say that if your product is to ROHS, make sure that the connector you choose can handle the REFLOW temperatures required. As a CM, we have had some products that were intended fo
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