Electronics Forum | Wed Nov 23 13:07:14 EST 2005 | moonshine
Well folks, You've made it clear what you don't want, so no more free stuff. There will be no more advertising and no easy to read pics, instead of words, and no more door mats. I really liked that door mat idea too. Damn tough crowd - you cable gu
Electronics Forum | Fri Feb 17 14:00:26 EST 2006 | DannyJ
Baer, Sara, et al., Thank you all for your responses. I apologize, we have a new line installed and have been quite busy the last month... I'm downloading the video as I type this from pkay. Samir, please, if you get the sample and give it a tri
Electronics Forum | Mon Dec 11 06:29:04 EST 2006 | bwet
See before cversus after pics on BGA pad repair here: http://solder.net/services/services_pad-repair.asp The "how to" instructions for traces (and pads) is here: http://solder.net/solderingtips/PadandTrace_Repair_Solder_Tip12.wmv The skill level
Electronics Forum | Mon Nov 05 13:19:45 EST 2007 | slthomas
Call me jaded, but this sounds suspiciously like the classic "our other supplier didn't have this problem" but the other supplier was hand soldering the headers, and finally requoted the job with that in mind so the customer moved on. Granted, ther
Electronics Forum | Mon Nov 19 21:42:51 EST 2007 | jwsmt
I'll e-mail pics to you. Answers to asumptions: * Flex in end-item use was measured at 410 microstrain * Supplier PPM last 12 mos less than 1 * Part goes through 2 reflow cycles; once on top and once on bottom * ICT microstrain was 1365; reduced to
Electronics Forum | Wed Apr 16 19:23:52 EDT 2008 | molos21
I think you are close to the problem when you expect the pcb having a problem. When I look at your different pics I saw that your via holes looks like this pcb has a hasl finish... and when i look at Q 14 this picture tells me that the pcb is not an
Electronics Forum | Wed Sep 24 04:18:12 EDT 2008 | gang
we have some problems in soldering joints such as insufficient solder and misalignment on some RC0402 and CC0402,i don't have a pic here. our SMT enginner doubts the PCB land pattern is at the fault.here is what we measured results.pad length:0.9mm,
Electronics Forum | Mon Jun 01 17:41:20 EDT 2009 | gregoryyork
What is your squeegee pressure and size. Also does the pad sit on a ground plane, as it looks like it is partially reflowed so surface has gone but not coallesced properly which would indicate it is more a problem with reflow above 217-219C OR obviou
Electronics Forum | Tue Jun 16 21:04:09 EDT 2009 | jrsteensen
Hello! Looking for a PCB designer for several projects for a small home simulations company me and a buddy are starting up. We need PCBs for Intelligent LED displays, for MFD Bezels, and various hardware interfacing. Minimum Requirements: Familiari
Electronics Forum | Tue Oct 27 13:56:36 EDT 2009 | julie331975
I work for a CEM. We are having some quality issues with some pcb's that came from China. (I know, big surprise) Can anyone with pcb manufacturing experience look at some pictures I have and give me an opinion as to what could go wrong in the pcb man
