Electronics Forum | Fri Mar 30 11:04:24 EST 2001 | genny
We are already using ICT on the PCB, which should catch most missing components, also components installed backwards, or the wrong value(to a point - we do RF so we have lots of very small value caps and inductors which can't be measured), and in som
Electronics Forum | Fri Jun 15 22:00:23 EDT 2007 | grantp
Hi, Thanks for the reply guys, and this is interesting information. I had assumed that if we had a paste spec, and this was the spec for the solder to reflow correctly, then if I achieved that spec, the solder should perform correctly. However this
Electronics Forum | Fri Mar 09 18:32:29 EST 2007 | siverts
We have seen this issue with our RoHS process also. If that is the case and I if understand you correctlcy; then the advice from KSimpson, Stephen, DaveF + "all others" is totally correct!! We have been under this problem a numeruos numbers from time
Electronics Forum | Wed Sep 22 22:18:37 EDT 1999 | Dave F
| I am attemping to gather as much information on the issues with and progress in solutions for manufacturing Pb free products in response to European initiatives (WEEE). I am intereested in component issues with As Made lead terminations (no Sn/Pb)
Electronics Forum | Fri Feb 24 13:04:17 EST 2006 | patrickbruneel
Hi All, The change over to lead-free is as easy or as difficult as you want to make it The big problem I see with this lead-free transition is that there is no benchmark of acceptability and no defect data (yet) related to visual appearance of a sol
Electronics Forum | Tue Jan 03 17:14:37 EST 2006 | mariss
To recap: 1) The machines use laser centering, not mech jaw centering. 2) The X7Rs are scattered on the board, center and edges. Improper de-panelization would favor damaging the parts near the edges of the board; this is not the case. 3) Both ROH
Electronics Forum | Sat Sep 25 11:05:08 EDT 1999 | Earl Moon
| | | | | | | | I am attemping to gather as much information on the issues with and progress in solutions for manufacturing Pb free products in response to European initiatives (WEEE). I am intereested in component issues with As Made lead terminati
Electronics Forum | Sat Sep 25 08:00:11 EDT 1999 | Brian
| | | | | | | I am attemping to gather as much information on the issues with and progress in solutions for manufacturing Pb free products in response to European initiatives (WEEE). I am intereested in component issues with As Made lead termination
Electronics Forum | Fri Mar 10 00:17:47 EST 2006 | Samir
Patrick, My sardonic wit comes from 11 years of being an embattled process guy who�s basically �seen it all� in electronics manufacturing. I�ve been witness to the �Seagull Managers�, uneducated managers lacking credentials, managers with MBAs but
Electronics Forum | Thu May 11 13:28:49 EDT 2006 | patrickbruneel
Being a typically efficient Swiss based company Swatch started the task of RoHS conversion a year ago. After 2 years of intensive research they implemented the process in mass production in June 2005, they started shipping and found massive problem
