Electronics Forum | Fri Jun 06 10:47:27 EDT 2003 | Marc Peo
Kevin, Agree with John's thoughts on profiling and the max temp of 240 degrees in particular. To add to it a bit we have seen the following parameters put in place at many assembly houses to protect against overcooking the components: --Time above
Electronics Forum | Thu Jun 12 04:54:45 EDT 2003 | ronih
I need active solder paste to overcome solderability problems - I believe it have to be washed out, the issue is not the cleaning process only the paste (flux) activity level.
Electronics Forum | Thu Jun 12 20:16:33 EDT 2003 | danhui888
Try using ECD Wave Rider. This system will helps you on taking the parameter of the machines. It will helps you. Let me have your eamil ID so that I can send some information to you with an attachment. Regards Danny Hui
Electronics Forum | Wed Apr 14 20:48:43 EDT 2004 | Ken
Just a thought.... Some Fluxes require temperatures upto 260F (127C). Are you using water based flux or solvent (alcohol). I have noticed that many wave machines are NOT capable of preheating adequately when using water based materials. This can
Electronics Forum | Tue Jun 10 14:33:11 EDT 2003 | dougt
Contact Systems has a forum that you can post questions like this on http://www.contactsystems.com You have to register but it's free. Look under support.
Electronics Forum | Tue Jun 10 16:11:19 EDT 2003 | Fred Matthews
Entering the world of Electrolysis Imersion Silver as a board finish. Have two customers...one using Alpha and the other using Sterling as the silver used in the process. What are the differences? What are the process hits (if any) for the two? Any
Electronics Forum | Thu Jun 12 14:49:33 EDT 2003 | bubbacott
Jason I am an equipment buyer part of my job is to be knowlegable in every make and model we look at, registration is a calculable cost going in before penny one is spent many brokers and oem's know who I am and I will rage about registration, howeve
Electronics Forum | Thu Jun 19 13:39:47 EDT 2003 | Steve
So how much clearance between components (in mm) does the Ersascope require? What if you have caps around (2-3mm from the BGA's edge) a BGA . . . is it necessary to remove them prior to inspection of the BGA?
Electronics Forum | Tue Jul 01 14:28:29 EDT 2003 | rgustafson
I agree with the idea of having an outside company look at these parts. How can I find out who offers this type of service?
Electronics Forum | Thu Jun 19 08:00:41 EDT 2003 | shaun
what type of oven do you have . How many zones? and what are the board attributes sizes. We run alot of doublesided reflow with BGA. maybe I can help