Board-to-Wire Header for Power and Signal
The Molex 430450827 is an 8-position, dual-row male header from the Micro-Fit 3.0 43045 series. It is a board-to-wire interconnect, meaning it mounts on a PCB and mates with a corresponding receptacle crimped to a wire harness.
This header is rated 8 A per circuit at 600 V, with tin-plated brass contacts — the 60.0 µin (1.52 µm) tin finish on the mating side is suited for moderate mating-cycle applications typical of internal harness connections. The 4-wall shrouding with a locking ramp protects the pins and provides a positive latch against the receptacle, which matters in vibration-prone environments like automotive or industrial machinery. ROHS3 compliance is confirmed.
The 430450827 mates with any Micro-Fit 3.0 receptacle housing that accepts 8 circuits in a dual-row, 3.00 mm pitch layout — for example, the 43025 series housings.