Electronics Forum | Wed Dec 01 16:06:55 EST 2004 | carln
Hello Brent, We switched to Smart Sonic's 440-R SMT Detergent and use less than 1 gallon every 4 - 6 weeks! Plus, you would eliminate the low flash point hazard and VOCs. Smart Sonic is at http://www.smartsonic.com Regards, Carl
Electronics Forum | Wed Dec 08 17:11:24 EST 2004 | SEvers
I am very familliar with various lasers and cutting technologies. This is probably the only laser technology that has a chance to do what you are after on FR-4 G10, G11 etc and not burn. It's new ground for them and I'll bet the system is not tooled
Electronics Forum | Fri Dec 03 09:21:00 EST 2004 | Barb
We are implementing an AOL inspection system into our surface mount process. I would like to hear from anyone with an opinion on the different types of AOL and why they feel this is better than another one. Any information will be greatly appreciate
Electronics Forum | Fri Dec 03 09:21:20 EST 2004 | Barb
We are implementing an AOI inspection system into our surface mount process. I would like to hear from anyone with an opinion on the different types of AOL and why they feel this is better than another one. Any information will be greatly appreciate
Electronics Forum | Fri Dec 03 11:44:52 EST 2004 | vinod
Hi Barb, First of all I think you are looking for AOI system, not AOL. As per my experience AOI checks for present, absence of the component, wrong polarity, wrong component, misaligned component, tomb stone, upside down etc. It also looks for solde
Electronics Forum | Fri Dec 03 12:01:14 EST 2004 | mruzicka
AOI (automatic optical inspection) is not capable to detect hidden joints (BGA, J-leads,...) defects. For that you will need X-Ray (AXI = Automated X-ray Inspection). Look @ http://www.agilent.com, they have both systems. It is usual that PWB manufac
Electronics Forum | Fri Dec 03 15:56:47 EST 2004 | Indy
Hi Everyone, Could someone please tell me - What happens if a N-type connector having chromate coating over silver plating is hand soldering to a PCB. Does the Chromate coating form a compound with silver, Or does it come off while cleaning excess
Electronics Forum | Mon Dec 06 12:27:01 EST 2004 | Scott B
We are currently reviewing a design which has a leadless chip scale package with a solder thermal pad on the underside. The application notes for the device specify use of a no-clean solder paste as the gap under the device will prevent cleaning. Is
Electronics Forum | Wed Dec 08 06:50:07 EST 2004 | Scott B
Have been trying to cut through Paste supplier 'Qualification' documents and sales blurb but when asked if they'd put their mortgages on the line, assurances are harder to come by. In God we trust - All others must provide data. Are there any previo
Electronics Forum | Tue Mar 15 13:24:44 EST 2005 | pjc
There is equipment available to clean NC residues off low standoff devices, well below 0.8mm (0.031"), from Speedline Technologies- Electrovert and Accel. See this paper under Accel: "High Reliability Underfill Performance through Proper Flip-Chip D
