Electronics Forum | Wed Oct 10 19:04:32 EDT 2001 | mparker
What the heck are you doing having scotch tape in the plant? Isn't there a concern for ESD safety? Ban the scotch tape, then they won't have something to block the apertures with.
Electronics Forum | Wed Oct 10 13:49:12 EDT 2001 | stepheno
I recently started at a new company. They have a variety of bare PCB's and most have aprox. 20 variations. Maybe about 1/3 of each board on average are non-populated locations. They buy one stencil for each PCB but then use scotch tape to block of
Electronics Forum | Tue Dec 22 23:13:46 EST 2020 | isd_jwendell
I have been using 3M (Scotch) 233+ (6mm or 3mm width)
Electronics Forum | Wed May 11 10:30:38 EDT 2016 | kahrpr
we use Scotch Removable Double Sided Tape
Electronics Forum | Wed Dec 08 10:20:16 EST 2010 | kevslatvin
Not familiar with your machines, but on out Assembleon Opals we take the used cover tape from another feeder and tape it to the cover tape of our cut tape we are loading with some thin double stick tape. The 3m VHB type. Then we wrap that with a piec
Electronics Forum | Sun May 30 09:17:24 EDT 2010 | davef
We use 3M Scotch #42 tape For more look here: http://www.smtnet.com/Forums/Index.cfm?CFApp=1&Message_ID=57849
Electronics Forum | Thu Apr 04 20:21:57 EDT 2019 | teejsd
We're testing this PCB in 40C 93RH to see if we get ECM or CAF. We have failure. I traced it back to the vias on the left (signal & gnd)if I can get the picture to load. We have not yet confirmed or denied CAF. I am wondering if I should be concer
Electronics Forum | Fri Jan 15 11:26:24 EST 1999 | Chrys
Hello, We are qualifying new sources of PWB vendors. We've got the first lot of "produciton" boards in and we want to put them through the paces before turing the vendors on. So far, the tests I can think of performing, and that we have the capabi
Electronics Forum | Mon Oct 06 12:37:18 EDT 2003 | ramanandkini
It was a nice discussion. What I did here was a thermal shock test 1 hour@ +90 deg.c and immediately 1 hour @ -40 deg.c. The second test I did was a high humudity test for a week. After each test, I carried out a peel test with scotch tape. Those bo
Electronics Forum | Mon Dec 01 12:39:06 EST 2008 | tsvetan
this is really nice one ;) paper and cotton have lowest potential to generate static electricity see below, and usually is good practice to wear cotton glowe at least to one of your hands to not leave greasy finger spots on the gold finish of the PC
