Electronics Forum | Sat Mar 21 12:19:51 EST 1998 | David Pick
I have read somewhere of a ratio of component weight vs. surace contact area rule for double reflow soldering. This ratio is the maximum weight vs. surface tension to hold a component on during the second reflow. With this number, a person could weig
Electronics Forum | Tue Mar 24 17:08:52 EST 1998 | Steve Gregory
David, There was a thread going on the IPC TechNet about exactly the same thing... The ratio that was posted is: Less than, or equal to 30-grams per square inch Which means if you weighed a part and it is 30-grams, you'll need .033" of surf
This cell contains DSP_TRAILER.CFM. This is a layout/formatting test. Eventually, useful content will fill this area.
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/polymer-processing-systems/products/screen-changers/large-area-filters-special-solutions-filter-candles
. They are available in different filtration finenesses and sizes. Benefits: Increased filter area with the same machine size possible Deep filtration and the use of sintered media are possible Almost unlimited filter surface area from one to several m
KingFei SMT Tech | http://www.smtspare-parts.com/buy-surface_mount_parts-page23.html
.Position: 5-8 Head5,Weight: 10g More ... Read More Get Best Price 2017-05-12 11:19:08 JUKI Surface Mount Machine Nozzle Assmebly 502 Part Number 40001340 Contact Now JUKI Surface Mount Machine Nozzle Assmebly 502 Part Number 40001340 Description: 1, Original Place: Japan 2, Name
