KK200 Series Pin Header
The 38-00-7089: This is a Molex KK200 series pin header assembly, described as KK200 POL WFR ASY VOID 2599M03A0. The KK200 family is a standard.200-inch pitch wire-to-board system; this header is the board-mount half that mates with the corresponding KK200 crimp housing.
