What it is — where the Sabre 6-position sits
The Molex 431604306 is the 6-circuit member of the Sabre 43160 series — a 7.50 mm pitch single-row power header built around an 18 A per circuit rating at 600 V. Brass contacts with 60 µin of tin plating carry the current; the PA46/Nylon 4/6 glass-filled insulator handles the thermal environment from -40°C up to 75 °C. Through-hole solder termination with a board lock and a locking ramp on the housing gives dual retention — the board lock anchors to the PCB during reflow and the ramp locks the mating housing in place once assembled.
What the ratings mean for your BOM line
Compliance and sourcing posture
Active, ROHS3 Compliant — in normal production, quoted to order against BOM quantities. No official successor or cross-reference listed for this 6-position header; confirm the position count matches your circuit count before committing.