Electronics Forum | Fri Aug 04 08:32:07 EDT 2017 | abruno1995
So i am a quality inspector and i am having issues with the immersion silver PCB. I have found the via holes to be somewhat filled and i wanted to know if anyone knew it this is a CLASS 1, 2, 3, ICP DEFECT or what it is at all?
Electronics Forum | Thu Aug 10 16:21:27 EDT 2017 | abruno1995
Here are some of the issues im having. 1. is the Dark Vias 2. The Excess Plating i have been talking about All input is appreciated
Electronics Forum | Mon Aug 07 06:51:31 EDT 2017 | bichetoooo
Hello Dears, I need the dimension of sanyo universal 7691 usp. Can someone send me it? My e-mail is yovko_rakanov@abv.bg. Thank you all in advance and Best Regards. Yovko
Electronics Forum | Mon Aug 14 03:41:30 EDT 2017 | praveenmuthusamy
Dear ALL, what might be reasons for component drop during second side reflow soldering in PCB( OCCURS NOT FREQUENTLY- 100 BOARDS ONCE )?? your valuable comments are welcome!!!
Electronics Forum | Mon Aug 21 08:44:04 EDT 2017 | redbaron1324
Good morning all, We've used this tool for years to blend CAD and BOM data into one file. I cannot locate our install file and cannot seem to find a place to download it anymore. Does anyone have a copy to share? Thank You!
Electronics Forum | Wed Aug 23 02:09:48 EDT 2017 | vincent1991
hi dear i must say the machine has optimized but i want to reduce the time . i want but i afraid to reduce delay to make defect part or machine dump it . so i need the best peak & place delay time for all component .
Electronics Forum | Fri Sep 01 09:54:02 EDT 2017 | gsmx4321
I get a Timeout waiting for nozzle changer vacuum buildup failure every time I go to run my 1998 GSMx machine. The problems seems to be that once in a while (it seems to be random) the spindle does not line up exactly in the center of the nozzle cha
Electronics Forum | Fri Sep 08 13:45:47 EDT 2017 | rvines1
Is the industry really moving toward unmarked chip resistors? I've been seeing a lot of unmarked 0603 resistors lately, and when I check the data sheets, all their photos are of marked parts, and they don't say anything about it.
Electronics Forum | Mon Oct 30 08:47:39 EDT 2017 | philc
As an AOI operator as well, I can see your point, but what about 0402 parts, and all chip capacitors? These parts are not marked, but I presume you accept those? In relaity, an unmarked resistor is no different to any cap, and you don't worry about t
Electronics Forum | Fri Sep 15 15:46:54 EDT 2017 | tey422
I have a customer want to add an SMD coil to the board, which they used to hand soldering all the time. I want to know is there footprint/land pattern size that I should follow? Any recommendation?