The Molex 430450425 is a 4-circuit, dual-row header from the Micro-Fit 3.0 43045 series, designed for board-to-cable/wire interconnects. It uses a 3.00mm pitch, carries an 8A per-circuit current rating at 600V, and has gold-plated mating contacts (15.0µin) with tin-plated solder tails. The 4-wall shrouded housing with a locking ramp and board guide/board lock makes it suited for automotive, industrial, medical, and telecom applications where vibration resistance and secure mating are required.
The kinked solder tails (0.125" post length) provide retention in the plated through-hole before soldering.