Electronics Forum | Mon Feb 25 22:04:30 EST 2008 | davef
Here�s background on: * Electromigration: http://en.wikipedia.org/wiki/Electromigration * Dendrite: http://en.wikipedia.org/wiki/Dendrite_(crystal) For us, electromigration is the electrochemical process that creates dendrites. As a bonus, here's
Electronics Forum | Tue Aug 03 14:41:52 EDT 1999 | Paul O.
We're getting field failures in a high impedance portion of the circuit. Think the unpopulated pc card has contaminates because we were able to grow dendrites by applying a 9 volt battery across the suspected pad, placed a drop of de-ionized water o
Electronics Forum | Tue Aug 03 17:44:34 EDT 1999 | Earl Moon
| We're getting field failures in a high impedance portion of the circuit. Think the unpopulated pc card has contaminates because we were able to grow dendrites by applying a 9 volt battery across the suspected pad, placed a drop of de-ionized water
Electronics Forum | Tue Aug 03 20:31:17 EDT 1999 | ScottM
| We're getting field failures in a high impedance portion of the circuit. Think the unpopulated pc card has contaminates because we were able to grow dendrites by applying a 9 volt battery across the suspected pad, placed a drop of de-ionized water
Electronics Forum | Fri Sep 24 11:13:33 EDT 1999 | Chris May
| I need a memory jog. What is the term for the growth of conductive contamination after a board is in storage or field? | I believe you may mean DENDRITIC GROWTH (Dendrites).
Electronics Forum | Fri Mar 20 21:07:27 EDT 2015 | gabinocf
Thanks by the information provided for you. How can we prevent the Dendritic Growth, exist some table where i can see the quantity of flux that i can apply to the PCB. Thank You.
Electronics Forum | Tue Feb 19 12:41:20 EST 2008 | patrickbruneel
Yes dendrites can cause electrical shorts. The first stage of dendritic growth is a dark fern like pattern which reduce surface insulation between anode and cathode. In a more advanced stage the ferns transfer the plating metals of the conductors and
Electronics Forum | Wed Aug 04 21:52:54 EDT 1999 | Dave F
| We're getting field failures in a high impedance portion of the circuit. Think the unpopulated pc card has contaminates because we were able to grow dendrites by applying a 9 volt battery across the suspected pad, placed a drop of de-ionized water
Electronics Forum | Fri Mar 20 07:42:44 EDT 2015 | eezday
Dendrite growth is not typically associated with a flux reation but rather is a result of mechanical stress. The stress can be from any source including stress induced by other components, environment, plating or even bimetallics. Dendrites are most
Electronics Forum | Wed Aug 04 08:08:10 EDT 1999 | Paul O.
| | We're getting field failures in a high impedance portion of the circuit. Think the unpopulated pc card has contaminates because we were able to grow dendrites by applying a 9 volt battery across the suspected pad, placed a drop of de-ionized wat
