Intel DG965MQ DG965MQ Technical Product Specification - Page 91
Lead Free Desktop Board
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Regulatory Compliance and Battery Disposal Information 5.1.3.3 Lead Free Desktop Board This desktop board is lead free although certain discrete components used on the board contain a small amount of lead which is necessary for component performance and/or reliability. This desktop board is referred to as "Lead-free second level interconnect." The board substrate and the solder connections from the board to the components (second-level connections) are all lead free. Table 49 shows the various forms of the "Lead-Free 2nd Level Interconnect" mark as it appears on the board and accompanying collateral. Table 49. Lead-Free Board Markings Description Mark Lead-Free 2nd Level Interconnect: This symbol is used to identify electrical and electronic assemblies and components in which the lead (Pb) concentration level in the desktop board substrate and the solder connections from the board or to the components (second-level interconnect) is not greater than 0.1% by weight (1000 ppm). or 91