D-subminiature RoHS PositionD-SUBMINIATURE: Certain D-Subminiatures products are now being offered in RoHS compliant versions. These RoHS compliant parts have new part numbers which are different from their non-RoHS equivalents. Cinch RoHS compliant D-Subminiatures parts contain Trivalent Chromium in place of any Hexavalent Chromium previously used in protective coatings. In addition, Matte Tin plating is used in place of any Tin/lead plating previously used on either shells or contact areas. The D-subminiature is one of the most popular styles of connectors in the I/O category. It is used in computer, telecom, datacom, medical, and test instrumentation applications as well as in the military and aerospace fields.