Electronics Forum | Sat Dec 04 10:21:39 EST 2010 | doremi
Hi, I work with Omron AOI for almost 5 years. Sorry for the late reply, but I visit this site very seldom Basically Omron are considered as the best in solder joint inspection because it used patented 3 colour highlight principle and in 99% the missi
Electronics Forum | Sun Sep 12 17:56:19 EDT 2010 | terrybaker001
Hello to all interested parties, I am a doctoral candidate looking for participants in a survey about supply chain efficiency based on communication. Particularly I am interested in people in the PCBA (Printed Circuit Board assembly) industry in manu
Electronics Forum | Tue Sep 14 17:06:25 EDT 2010 | asksmt
Hi All, I have designed 4 Layer PCB with one 28 pin QFN PKG. I have got complaint from Production that the pads which connected to thermal pads (gnd) thru trace is bridging with solder and because of this bridge, pins are not getting soldered prope
Electronics Forum | Wed Sep 29 09:35:39 EDT 2010 | blnorman
Can any body help me that how can I check the > strength of the 0603 capacitor & how much it > should be? Is there any standard for the > soldering strength of the Diffrent SMT > packages. Manjeet singh I'm not aware of a standard that provides
Electronics Forum | Thu Sep 30 01:13:58 EDT 2010 | Shean Dalton
Likely, but if your dross production is mostly due to pumping a high wave, or, due to a system that is configured to produce a lot of dross from the solder wave return to the pot, pump shaft interface or an aggressive chip wave, then maybe wax will n
Electronics Forum | Wed Oct 20 07:59:34 EDT 2010 | gallionc
After 16 years in the industry, I have honestly never heard of putting wax in a solder pot. Anyway, I do have some experience with Treiber wave solder machines, and as I recall, the air-driven pumps are a nightmare to service. First of all, make su
Electronics Forum | Thu Sep 30 16:28:51 EDT 2010 | 18424
Hello All, looking for some help from you guru's. I have several Enig boards with solderability problems. Components ranging from 0402's to ssop's. Using AIM W/S leaded solder paste, profile is beautiful and has been for years running the same produc
Electronics Forum | Thu Oct 14 09:33:10 EDT 2010 | sachinnalbalwar
Hi All, Is there any way to use ROHS6/6 [Non-leaded] BGA device in Non-ROHS reflow [240 Deg C] temp. environment. I need to do this because Leaded [ROHS5/6] device I was using is obsolete and Non-leaded[ROHS6/6] drop-in-replacement part is availab
Electronics Forum | Fri Oct 22 19:34:56 EDT 2010 | hegemon
Thanks for the help guys. Nice to think I was basically on the right path. PCB manufacturer has finally conceded the barrel defects and is remaking the PCBs. We are big on pre-tinning the leads of TH connectors as well as providing some good pre
Electronics Forum | Thu Nov 04 20:49:58 EDT 2010 | eadthem
What software version and build are you using, and were you lucky enough to get a manual for it? How big are your moduals and what is your component density like? Setting up a MV3-L for IPC 3 will take a serious investment in time for a operator wi
