Electronics Forum | Wed Aug 04 17:12:08 EDT 1999 | John Thorup
| I need to find quality benchtop develop, strip, & etch equipment. | Any ideas? try LPKF in Beaverton, Or. 503/634-0604 or the link below. I haven't used their eq so this is not an endorsement John Thorup
Electronics Forum | Wed Aug 04 17:21:59 EDT 1999 | John Thorup
| | I need to find quality benchtop develop, strip, & etch equipment. | | Any ideas? | try LPKF in Beaverton, Or. 503/634-0604 or the link below. I haven't used their eq so this is not an endorsement | John Thorup | let's try that link again
Electronics Forum | Wed Aug 04 09:32:40 EDT 1999 | K
I know it seems an age away but does anyone have the dates for Intertronics next year ? or failing that does anyone know the URL of a page with all the show dates on If they do it would be a great help Thanx
Electronics Forum | Mon Aug 09 05:05:41 EDT 1999 | Brian
2 �S-cm at the moment of reaching the boards). The boards were tested immediately after cooling and conformally coated, using a PMMA product, with extremely high resistance, reasonable protection and good repairability but, of course, very tender che
Electronics Forum | Tue Aug 03 10:37:05 EDT 1999 | Jack Foo
Hi , Could DIP package ( PTH) run through IR Reflow instead of wave soldering? Will there be any reliability impact on this package. Thanks Jack
Electronics Forum | Sat Jul 31 11:28:12 EDT 1999 | Lee Radney
We recently upgrade our Universal/Sanyo 4791 chipshooter to incorporate the NN heads. Since that time (four months ago) We have had several springs break in the new heads. Anyone had a similiar experience? Any idea what might be going on? Thanks
Electronics Forum | Fri Jul 30 20:27:49 EDT 1999 | Dior
Has anyone done the research on BGA pad size? suppose I have a 0.030" diameter pad as recommended pad size from the spec, what will the minimum pad size allowed? We are laying out a high density board.
Electronics Forum | Sat Jul 31 13:27:42 EDT 1999 | Miguel Mariscal
| Has anyone done the research on BGA pad size? suppose I have a 0.030" diameter pad as recommended pad size from the spec, what will the minimum pad size allowed? We are laying out a high density board. |
Electronics Forum | Fri Jul 30 13:39:45 EDT 1999 | Upinder Singh
Hi all, What is the typical placement head pressure for the GSM1 for placing the micro / chip Scale BGAs ? Thanks Upinder =======
Electronics Forum | Thu Jul 29 13:19:45 EDT 1999 | Erick Russell
Does anyone out there have any experience with laser soldering? I have heard that there are special formulations of paste specific for YAG soldering of PCB's. I am having good luck with BGA, uBGA, and QFPs but I want to improve the process. Any su
