Molex has made a few changes with their HDAC family of
connectors. Please see below for further review.

The first change will be with the polarization key feature on
the bottom-side of the housing. The key feature is currently a
solid block. The new design will feature two ribs equal in
surface area as the previous solid piece, and improve part
stability by creating equal wall thicknesses throughout the
part. This change will have no effect on form, fit, or function.

The second change will be larger radius on the bottom edge of
the back side of the housing to be a more rounded edge, which is
more square in the current design. This change is to improve
mold ability and ergonomics for the operator. This change will
also have no change to form, fit, or function.

During transition, both versions may be supplied depending on
inventory.

Part Numbers Affected:
538-30700-1120
538-30700-1121
538-30700-1122

Please contact a Mouser Technical Sales Representative for
further assistance.

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