What the Mature Lifecycle Means for Fit
A mature-lifecycle drive like the FR-D720-042-W1 is a direct drop-in replacement for existing D700-series installations. The physical footprint, mounting hole pattern, and power terminal layout match the original D700 units. No rewiring or panel modification is needed when swapping a failed D700 with this same order code. For new designs, the mature status means this part should not be specified. Instead, evaluate current Mitsubishi drive families for the application. The FR-D720-042-W1 remains a valid spare for maintaining production lines where the D700 is already installed.