Electronics Forum | Thu Nov 03 20:56:51 EST 2005 | davef
Search the fine SMTnet Archives. For instance: http://www.smtnet.com/forums/Index.cfm?CFApp=1&Message_ID=35378
Electronics Forum | Thu Nov 03 14:48:59 EST 2005 | Jason Miller
I've been tasked with identifying what world class quality should be for my company's products (custom military/avionics power suppliers & custom transformers/inductors/magnetics, see http://www.hirelsystems.com for more info). I can't get a shred o
Electronics Forum | Sat Apr 25 08:48:45 EDT 1998 | raymond
Is there an industry standard in calculating SMT process PPM level for benchmarking purpose ? What are the industry benchmark ppm number for some of the defects like solder short for 20-mil QFP, tomstone problem for 0603 components etc....
Electronics Forum | Sat Apr 25 12:58:13 EDT 1998 | Earl Moon
Is there an industry standard in calculating SMT process PPM level for benchmarking purpose ? What are the industry benchmark ppm number for some of the defects like solder short for 20-mil QFP, tomstone problem for 0603 components etc....
Electronics Forum | Mon Sep 08 10:32:39 EDT 2014 | nhel_0009
Right sir we already fix it by loading configuration from other machine
Electronics Forum | Mon Aug 18 06:30:23 EDT 2014 | nhel_0009
Hi guys. Kindly help me on our reflow (vitronics soltec). My problem is the n2 value reach 10014...any possible solution or suggestion guys..
Electronics Forum | Mon Aug 18 06:35:44 EDT 2014 | nhel_0009
Hi guys. Kindly help me on our reflow (vitronics soltec). My problem is the n2 value reach 10014...any possible solution or suggestion guys..
Electronics Forum | Mon Sep 08 09:11:30 EDT 2014 | jdenuzzia
We resolved this issue a few weeks ago. It was a configuration mismatch in the oven (MR933+)software with the onboard O2 analyzer.
Electronics Forum | Wed Mar 05 08:12:56 EST 2003 | nifhail
Hi Mike, How do we measure the O2 ppm in N2 environment. I don't understand why the customer keep insisting me to use N2 instead of Air. I don't see the need for it as I done have any soldering issue. Can you share with me why N2 is needed at the fi
Electronics Forum | Fri Mar 07 10:51:53 EST 2003 | dphilbrick
Another value add of N2 is when you are running a gold over nickel process it is recommended that you reach a peak of 220c instead of 215 when running in air. When you add N2 you can maintain that 215 number with the same results. If you look at your
