Electronics Forum | Thu Mar 10 08:21:22 EST 2005 | davef
Look here: http://www.maharashtradirectory.com/searchresult.asp?productid=1581
Electronics Forum | Thu May 07 07:17:45 EDT 2009 | kareal
any other suggestion for it?
Electronics Forum | Fri May 08 21:53:07 EDT 2009 | kareal
X-section image: tin layer on top of copper trace.
Electronics Forum | Sat May 09 09:40:12 EDT 2009 | davef
The whitish tin layer and the solder mask appear to be incompatible, resulting in adhesion loss.
Electronics Forum | Tue Sep 22 00:51:53 EDT 2009 | rohitfast
In our industry we are producing PCB on which generally number of total component is around 2000. My query is maximum how many component or CRD we can rework in a single board, and what should be the criteria to scrap the board? Is there any specific
Electronics Forum | Tue Oct 27 06:29:49 EDT 2009 | lococost
Yes it is possible, and yes you shouldn't trust boards that have this problem. You're best off baking PCB's this old befor reflow. This looks like barrel cracking, a quick google gives: http://www.eco3.co.uk/e3toolkit/e3toolkit/modules/05/05_04_j_pc
Electronics Forum | Wed May 05 05:41:02 EDT 2021 | jineshjpr
Hi All, Need your suggestions on the below queries: 1. What will happen if the Au thickness maintained @ 0.5 to 1 micron (Where Ni Thick is within 3 to 5 microns) in 0.2mm Thickness FR4 PCB. 2. Is there any solder quality affcted during Reflow Solder
Electronics Forum | Wed Jan 30 08:30:33 EST 2002 | seto
Hello Dave, Mechanically the conection between the component pad and PCB pad is good (the solder joint is very strong). The problem is associated with poor contact after the use by the customer (vibration, temperature, etc). You can see the pictures
Electronics Forum | Mon Jun 29 20:59:37 EDT 2020 | kumarb
Hi. The PCB does not look to be heavy. Suggest you try to email their staff - they are very good. Personally have worked with Scott there and he knows the VIOS software very well. https://trans-tec-america.com/contact/ We have the Assembleon Eme
Electronics Forum | Thu Sep 23 23:34:47 EDT 1999 | JAX
| Is there a standard rule/guide for the orientation of pcb's in a panel for panelised board (specially for routed panel). | i often get this question from peeps here and i kept telling them that it depends on how it affects the process. | thanks and
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