The Molex 0430450615 is a 6-circuit male header from the Micro-Fit 3.0 series, designed for board-to-wire power interconnects. It uses a dual-row layout on a 3.00 mm pitch, rated 8 A per circuit at 600 V. The surface-mount termination with integrated board lock and locking ramp suits applications where vibration resistance and secure mating are required, such as automotive, industrial, and telecom equipment.
Within the Micro-Fit 3.0 header family, the 0430450615 carries 6 circuits in two rows, compared to the 10-circuit variant 0430451015 at the same 3.00 mm pitch.
The 8 A per circuit rating at 600 V is the headline current for this connector, but the tin-plated contacts (60.0 µin on the mating surface) mean it is best suited for moderate mating-cycle applications — gold plating would be specified for high-cycle or corrosive environments. The -40 to 105 °C operating range and UL94 V-0 housing confirm it for use inside equipment enclosures and in automotive underhood or industrial cabinet environments.