Electronics Forum | Tue May 23 14:02:47 EDT 2006 | patrickbruneel
Stephen, you better believe the nurse she's right If it would be possible to produce lead vapors you would see lead vapor condensation in the hood or in the ducts. Never seen any lead deposits anywhere. There is no reason for concern The absence of
Electronics Forum | Wed Jan 30 17:48:31 EST 2002 | davef
Expanding on a previous poster's comments ... Vapor Phase Soldering. A solder reflow technology that uses a heated solvent to melt the solder. Buried deep in the recesses of the SMTnet Library is �Terms & Definitions�. We started using vapor phas
Electronics Forum | Mon Jan 25 20:39:27 EST 2010 | aungthura
Dear all I hope someone could have very useful idea for sockets soldered by machine either Reflow or Vapor.And, kindly advise me. Thanks in advance.
Electronics Forum | Tue May 16 08:42:12 EDT 2006 | smtspecialist
Thanks Chunks, I do have a very good maintenance done on a monthly basis to clean the accumulation of flux and I never saw nothing dripping, the operators says sometimes that I'm a bit too picky on the cleaning but that's the key to impress customer
Electronics Forum | Wed Sep 02 19:08:45 EDT 2009 | jlawson
Also consider electroltyics as some brands can only cope with one pass through reflow, 2 max. In Vapor phase 1 pass max is typical. Although depends on makers specs and what they say the device can withstand. main issue is Dielectrics get damaged , c
Electronics Forum | Tue Aug 15 19:07:13 EDT 2006 | vlad_uk
With the added temperature peak associated to Lead free reflow is anyone seeing or concerned about the increased vapor pressure that may result from moisture entrapment in moisture sensitive components?
Electronics Forum | Mon May 01 23:23:58 EDT 2006 | grantp
Hi, I off center idea we used when we started. Get a pasta cooker, and put in vapor phase fluid, and then use that. Place the product in the bottom of the inner pot, and then heat on a small hot plate. When the vapor cloud gets high enough and the
Electronics Forum | Mon May 22 15:46:49 EDT 2006 | adlsmt
Grant has a good idea, we started that way also. We made a tank out of stainless steel with copper tube coils about 18" off the bottom. Circulate cold water through the tubes to condense the vapor to keep the loss down. We used electric burners under
Electronics Forum | Mon Aug 21 04:36:34 EDT 2006 | Rob
Yes, appropriate storage & component handling proceedures should be followed depending on the MSL (Moisture Sensitivity Level) class of the component. Some component suppliers are now marking the MSL class on the label, along with PBT (Peak Body
Electronics Forum | Fri May 14 15:03:19 EDT 1999 | lima
| | Does anyone know of any industry guidelines for the exhausting of volatiles in reflow ovens? I've seen some numbers like 1,000ppm for the oven atmosphere, but is this typical? | | | | My concern is the volatiles in my WS629 solder paste may be
