Electronics Forum | Fri Jun 23 09:53:40 EDT 2000 | Bob Willis
Also I suggest you read through the Charity Report I produced on the specifi process of Double Sided Reflow Assembly which you can also get from the SMTA. All the money from the sale of the report goes to the Charles Hutchins Scholarship Fund which T
Electronics Forum | Fri Jun 23 10:29:51 EDT 2000 | Bob Willis
Also I suggest you read through the Charity Report I produced on the specifi process of Double Sided Reflow Assembly which you can also get from the SMTA. All the money from the sale of the report goes to the Charles Hutchins Scholarship Fund which T
Electronics Forum | Tue Feb 04 09:12:40 EST 2003 | davef
Near the top of Phil's front page is thin blue bar with white lettering that extends horizontally across the page. Click on the word "articles" on that blue bar. It will turn a rusty-brown and load another page. On that page, click on the article
Electronics Forum | Fri Aug 10 14:43:27 EDT 2007 | judym
When running some double sided reflow boards through the Heller oven, some of the caps/ res's are falling off the bottom side of the board. I understand if the parts are too heavy they wont stay in the molten solder, but these particular parts are no
Electronics Forum | Thu Feb 11 09:59:49 EST 1999 | Dave f
| I would like to have information about the processability of different packages. | In particular I would like to known for which package I can use a double reflow for soldering. | | Best Regards | | | Michele: Double sided reflow is common pra
Electronics Forum | Thu May 09 16:04:07 EDT 2002 | stownsend
The lighter the component, the more likely it is to stick to the solder on the bottom reflow side. All boards I have worked with, the descrete components (R's and C's) are placed first (bottom side), reflowed, then the active components (IC's) are pl
Electronics Forum | Wed May 08 09:40:33 EDT 2002 | Hussman69
One thing most over look is the time between the last reflow and the second print. You don't want to print on a hot board.
Electronics Forum | Wed May 15 09:46:15 EDT 2002 | davef
Francois: How much moisture does a typical reflow cycle remove from popular SMT packages?
Electronics Forum | Tue Feb 04 08:20:18 EST 2003 | roertner
This rule is very conservative depending on the epoxy you use and the subsequent handling of the board prior to reflow. You should use lead to pad contact area. Also be sure to look at part height and clearance on your flowsolder machine.
Electronics Forum | Thu Jun 22 14:04:03 EDT 2000 | John Thorup
Hi Jason - I'll second (third?) everything said. Wassink's bible is available in the US from the SMTA bookstore with free shipping. It's pricey but worth every penny. 612/920-7682 www.smta.org jesse@smta.org John Thorup
