Micro-Fit 3.0 Header for Board-to-Wire Power Distribution
The Molex 430451614 is a 16-circuit, dual-row header from the Micro-Fit 3.0 43045 series, designed for board-to-wire power interconnects. It carries 8 A per circuit at a 3.00 mm pitch, with gold-plated mating contacts rated for repeated mating cycles. The glass-filled LCP housing carries a UL94 V-0 flammability rating and supports an operating temperature range of -40°C to 105°C, suiting it for enclosures requiring flame-rated components.
The 3.00 mm pitch provides creepage distance for the 600 V rating. Gold plating on the mating contacts at 30.0 µinch (0.76 µm) is the key spec for reliability in corrosive or high-cycle applications.
The 0.125" (3.18 mm) post length suits standard PCB thicknesses.