Electronics Forum | Mon May 08 10:21:15 EDT 2017 | sumote
I know this may be a long-shot, but I can really use the reach this forum has. I am looking for an injection molding material called Noryl. The specific compound is SE1X-71944. If you have any of this available, or know someone that does, please repl
Electronics Forum | Tue Feb 20 14:21:54 EST 2018 | deanm
Thank you all for your feedback. While the new smart reel towers are the ideal, we simply cannot afford them or better pnp equipment at this time. However for the short term, probably putting colored stickers on the reel edge folded over so it is vis
Electronics Forum | Mon May 14 09:39:26 EDT 2018 | raylawre
How hard is it to find green plastic spatulas for solder paste application?!? Everything I find online specific to the industry is coming out of the UK or so it seems. Nothing stateside? I hate to hit up our paste vendors for freebee spatulas (althou
Electronics Forum | Thu May 17 16:17:34 EDT 2018 | raylawre
Mcmaster only had white in that style. I had no problem finding spatulas or putty knives that fit the function of what I was looking for, it was more of the color green for visuals. Its just a nice touch for the visual. I may just dip the handles to
Electronics Forum | Sat Feb 16 07:21:17 EST 2019 | SMTA-Joe
I am experiencing a "tarnishing" issue on PWB traces that may be causing problems with component reflow. The PWB traces are made to the following spec: SOLDER MASK OVER BARE COPPPER WITH SILVER IMMERSION PLATING PER IPC4553, PLATING TO BE 8-12 MIC
Electronics Forum | Fri May 28 12:57:16 EDT 2021 | cbart
does it only do this with one assembly or panel config? i have seen this when the sensor shoots through a hole in the pcb/panel. the machine sees the panel come in, but it either overshoots or moves slightly into the open area. if i remember correctl
Electronics Forum | Thu Feb 17 16:25:20 EST 2022 | mihai_voivod
I'm not understanding what roller with closed sides you are referring to. My edge roller bearing (brass color) has a lip on the side. The middle roller bearings (silver) have a slightly bigger lip. These are the roller bearing shown on the manufact
Electronics Forum | Tue Dec 05 21:11:35 EST 2000 | Dave F
The CDROM player in my personal computer just died and I replaced it with a more lively unit. Being an inveterate gearhead, of course I had to field strip the old CDROM player as soon as I pulled from my PC [and got the new one running]. There are
Electronics Forum | Fri May 11 15:43:41 EDT 2001 | davef
More information would be helpful. For instance: * Talk about the distribution of the problem, including a single lot or from various lots and over components and component types on the board * Tell us about the board (ie, thickness, type, solder ma
Electronics Forum | Thu Apr 22 20:26:39 EDT 1999 | Dave F
| | On various PCB's after building processes,such as reflow, flowsolder and wash. The soldermask on the PCB's have become discoloured, like a 'marble' effect all along the solder side of the board, it is lighter in contrast than normal, although whe
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