2-position, 4.20mm pitch header for board-to-wire power
The 1724470502: This is a 2-circuit, 4.20mm pitch male pin header from Molex's Mini-Fit Jr 172447 series, designed for board-to-wire applications. The through-hole solder termination and shrouded 4-wall housing provide a robust mechanical connection to the PCB, while the locking ramp secures the mating receptacle against vibration-induced disconnect.
For a 2-circuit header, the practical per-circuit current is lower than a multi-position version because the heat concentrates in fewer contacts.