What this is
The Molex 430450207 is a 2-position dual-row header in the Micro-Fit 3.0 43045 series — board-to-cable orientation, right-angle SMT mount, 3.00 mm row spacing. All 2 circuits are loaded. The shroud extends four walls, and the locking ramp on the header body engages the matching receptacle latch for positive retention under vibration.
Contact plating and current rating
Contact finish splits across the mating and post sides: gold at 15.0 µin (0.38 µm) on the mating face for durability across reconnect cycles, tin at 100.0 µin (2.54 µm) on the solder-post side for solderability. The 8 A per circuit rating assumes the circuit is routed within the LCP housing's thermal envelope — the -40°C to 105°C operating range covers most industrial and automotive environments without derating at full current.
Voltage and board fit
Rated 600 V, which exceeds common board-to-cable bus voltages in automotive and industrial control — voltage headroom is not the constraint here. The right-angle SMT body sits flush to the board with the board-lock feature reducing peel stress at the solder joint during field service removal. Insulation height is 0.290 inch (7.37 mm).
Compliance and sourcing
Listed Active with ROHS3 Compliant status — no L* successor or cross-reference on record. The UL94 V-0 flammability rating on the LCP housing satisfies most industrial panel and automotive interior enclosure requirements. Quoted to order against BOM quantity; confirm the mating receptacle half from the Micro-Fit 3.0 plug housing series before committing to the build.