ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/sonoscan/support/application-notes/1012-pbga-popcorn-cracks
. The package at lower left has a large “popcorn crack”. Popcorn cracks are typically caused by the expansion of retained humidity during the reflow process
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/library-expert-2014-08-released_topic1398.html
“Physical Description” column caused problems General: An issue in dealing with placeholder pins (i.e. removed/hidden) that was crashing the tool Trailing placeholder pins (i.e. removed/hidden
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic1398&OB=DESC.html
“Physical Description” column caused problems General: An issue in dealing with placeholder pins (i.e. removed/hidden) that was crashing the tool Trailing placeholder pins (i.e. removed/hidden
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic1398&OB=ASC.html
“Physical Description” column caused problems General: An issue in dealing with placeholder pins (i.e. removed/hidden) that was crashing the tool Trailing placeholder pins (i.e. removed/hidden
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/RSS_update-broken_topic2665.xml
help. Update Broken : Sorry; it was caused by my test... Author: pzt648485640Subject: 2665Posted: 20 Aug 2020 at 3:58amSorry; it was caused by my test error
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/efd/blog/100217-automated-grease-dispensing-for-automotive-switches
. Issues with Previous Process Deposit volumes were too large. Over-deposits caused a problem for end users. As the interior temperature of their vehicles warmed, the grease became thinner causing it to seep out of the radio and climate control panel
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/RSS_wave-soldering-sot23_topic995.xml
. All this information is important to us. Poor Wetting can be caused by contamination of the solder or improper solder temperature or conveyor belt moving too fast.
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/version-2013-21-released_topic1311_post5178.html
!! This is the final update for version 2013. A bug was identified/resolved that caused the Library Expert to be unstable in certain circumstances. What is coming
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/footprint-expert-2022-06-released_topic3108_post12380.html
: Resizing thermal pad paste mask checker-board pattern in the Pad Stack Manager caused corruption Options: New Feature – relocated the automatic Pin 1 polarity dot to the left of Pin 1 for all footprints that have pads outside the package body Turning off component outline and terminals still produced them in the
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/version-2013-21-released_topic1311_post5178.html
!! This is the final update for version 2013. A bug was identified/resolved that caused the Library Expert to be unstable in certain circumstances. What is coming
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