How does EU RoHS define HOMOGENEOUS material ?
This would be a material that cannot be mechanically separated into different materials. So, it would have “UNIFORM COMPOSITION THROUGHOUT” . Examples of “HOMOGENEOUS” materials are individual types of: plastics, ceramics, glass, metals, alloys, paper, board, resins, coatings. An assembled Connector is NOT homogeneous, but the component parts of this connector such as contact alloys, pure tin plating, metal shells or cages and plastic moulded housings would be.
