The Molex 430452428 is a 24-circuit, dual-row vertical header from the Micro-Fit 3.0 43045 series, designed for board-to-cable/wire power interconnects. It uses a 3.00 mm pitch, through-hole solder termination, and a shrouded 4-wall housing with a locking ramp for secure mating in vibration-prone environments. The glass-filled LCP housing is rated UL94 V-0 and supports an operating range of -40°C to 105°C, suiting it for automotive, industrial, and telecom harness assemblies.
The 600 V rating, combined with the 3.00 mm pitch and 4-wall shrouding, provides enough creepage for industrial and automotive bus voltages without forcing an oversized board footprint. The 15.0 µin gold plating on the mating interface supports repeated mating cycles in field-serviceable assemblies; the 100.0 µin tin on the post is standard for solder-joint reliability.
No official successor or direct cross-reference is on record — the BOM line should match this exact order code for the 24-position, 3.00 mm pitch, gold-plated mating interface.