What it is and where it sits in the series
The Molex 464369304 is a 4-circuit member of the EXTreme Ten60Power 46436 series — a modular blade-style power connector family designed for high-current board-to-board and wire-to-board interconnects in industrial power applications. This variant is a right-angle through-hole receptacle (RA REC TEN60 G-4P-G per the product description) with all four positions loaded with gold-plated female blade sockets, terminated via press-fit pins that sit in plated-through holes without solder — making it suited for press-fit PCB工艺 where mechanical retention in the board is the primary concern.
60 A at 600VAC 250VDC — what the ratings mean
The 60A per-circuit current rating is the headline figure for power-interconnect buyers, but the gold contact plating at 30.0 µin (0.76 µm) is the durability driver: the thick gold layer resists fretting and surface oxidation across the full -40°C to 105°C operating window, which matters in any application with thermal cycling or vibration. Voltage rating sits at 600VAC or 250VDC — a combined AC/DC rating common in industrial power distribution. The 5.50 mm pitch (0.217") is non-standard, so confirm the footprint against the Molex 46436 series drawing. The housing carries UL94 V-0 flammability rating, which is the minimum for enclosed industrial equipment compartments where the connector is in a confined airflow path. Board guide and mating guide features help align the blade header during mating in dense rack or cabinet assemblies where visual access to the connector pair is limited.