The 2170630047: This is a 4-position, single-row, 2.00 mm pitch male header from the Molex 217063 series, designed for board-to-cable/wire applications. The shrouded 4-wall housing and latch lock fastening provide positive retention against vibration — the latch audibly clicks when mated, reducing the risk of partial engagement in a harness assembly.
Mating half and wire-to-board fit
This header mates with a 2.00 mm pitch receptacle housing from the same 217063 series — typically a crimp-terminal receptacle that accepts the wire gauge matching the current draw. The latch lock on the header engages the corresponding ramp on the receptacle housing. Because the current rating varies by wire gauge, the actual per-contact current limit depends on the terminal and wire size selected for the mating half — the header itself does not set a fixed ampacity ceiling.