The Molex 755425000 is a single-position power receptacle from the EXTreme PowerMass 75542 series, designed to carry 150 A per circuit at 600 V through a single female socket contact. The press-fit termination suits solderless backplane assembly and allows rework if needed. Housing is UL94 V-0 rated and black, with a -40°C to 105°C operating range that covers industrial cabinet and automotive underhood environments. The gold contact finish at 30.0µin (0.76µm) supports repeated mating cycles and resists corrosion in harsh or humid conditions.
This is common in backplane power distribution where rework access and high reliability are required.