Intel DG965SS - Lead-Free Desktop Board

Intel Desktop Board DG965SS Product Guide
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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 16 shows the various
forms of the “Lead-Free 2
nd
Level Interconnect” mark as it appears on the board and
accompanying collateral.
Table 16. Lead-Free Board Markings
Description Mark
Lead-Free 2
nd
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 to the components
(second-level interconnect) is
not greater than 0.1% by
weight (1000 ppm).
or
or