Electronics Forum: doe profile (Page 19 of 64)

What causes Bga corners to lift during reflow

Electronics Forum | Tue Sep 30 20:59:40 EDT 2003 | Dean

Have you verified the thermal profile recently? I would start there and verify your process has not shifted. It does happen.

Sn/Pb paste with SAC plating

Electronics Forum | Thu Oct 21 16:31:23 EDT 2004 | Tony

I have a component manufacturer that is using Sn/Ag/Cu plating on chip caps and resistors. Does anyone have any information on compatability with Sn/Pb paste. Are any changes in profile required? Is the reliability of the solder joint at risk? Tony

Conceptronic HVN70

Electronics Forum | Thu Jul 21 06:14:28 EDT 2005 | aj

All, I have a Conceptronic HVN70 reflow oven with Genesis Cooling System. After profiling and checking the readings, the Cooling Rate seems to be very fast. Does anyone know if the cooling is adjustable? aj

Component Peel Strenght

Electronics Forum | Tue Oct 10 13:32:26 EDT 2006 | rsteele

Does anyone know of any tests or testing done on the peel strength of components to pads. I have alot of info on FAB level peel strength testing, but nothing on components themselves. Is there any process(es) to test and insure new pastes and reflo

Temperature Probes for Reflow Profiling

Electronics Forum | Fri Jul 27 08:49:03 EDT 2007 | samir

d0min0: I will try to email you the file from this site. Sometimes SMTNet's email utility does not work. Or, try to email me directly: samirpaperjam@gmail.com

PB FREE AMD 940 SOCKET

Electronics Forum | Thu Feb 14 07:33:24 EST 2008 | cyber_wolf

Does anyone have any experience with this component ? We seem to have some warping issues through reflow. We have tried everything profile wise....pre bake parts etc.

Validating Oven Thermal Profiles

Electronics Forum | Mon Aug 18 15:00:36 EDT 2008 | 18424

Go with the KIC 24/7 system. Does all your monitoring for you and generates your cpk. Only have to run a golden board once it takes care of the rest.

glass or Silicone lense attach process flow

Electronics Forum | Thu Nov 06 10:21:38 EST 2008 | mendcorp

Does anyone have a glass dome intallation process of Silicone dome cast that can survive the standard IPC reflow profile for lead-free processes? Please shear it with us.

aluminium tape for profiling

Electronics Forum | Tue Aug 31 10:37:04 EDT 2010 | dan_ems

Hello, does anyone knows where I can buy from Europe some aluminum tape for attaching thermocouple. Thanks !

Delta T

Electronics Forum | Sat May 18 21:52:30 EDT 2013 | kumar_antom

Hi guys, Whats actually Delta T ? As i know,its applicable for reflow profiling. Recently my superior asked me whats the Delta T for heating settings on my reflow ? Does Delta T applicable for heater setting on my reflow ? Pls advise as i m puzzl


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