Corrosion Resistance of Automotive PCBs

Posted on Aug 10th, 2012 by marybabitz
Salt Fog Testing at Cascade TEK

If you are in the automotive electronics industry, attached is a detailed read on corrosion resistance of PCB surface finishes.   Atotech employees from Germany, USA and China subjected automotive market PCB’s to corrosion tests such as salt-fog.  Turns out tin immersion finish offered the best overall corrosion protection.  Cascade TEK performs corrosion resistance testing it all forms:  salt-fog, cyclic corrosion, immersion, sand/dust bombardment, chemical splash to name a few.


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