What it is — 19-position power+signal hybrid
The Molex 464369314 is a right-angle receptacle from the EXTreme Ten60Power 46436 series — a board-level power interconnect built around a 60 A per-circuit rating with a mixed contact layout of 15 signal and 4 dedicated power positions. The title code RA REC TEN60 G-4P-15S-G breaks down as right-angle receptacle, EXTreme Ten60Power, gold-plated, 4 power + 15 signal. All 19 positions are loaded, and the housing is black.
What the ratings mean for the fit
The 60 A headline rating applies to the four dedicated power contacts — the 15 signal contacts carry signal-level current, which is the split that matters for a mixed power-plus-control board design. Gold plating at 30.0µin (0.76µm) is the thickest grade in this series and gives the mating interface the durability needed for field-service re-mating cycles without the resistance walk that thin tin builds up over cycles. Press-fit termination means the connector seats into plated through-holes without solder — the board assembly gets a gas-tight interference joint that handles the high current path without a reflow step, which is the main reason this form factor appears in server backplanes and industrial bus bars. Right-angle orientation routes the mating axis parallel to the board surface, which determines the Z-height budget and the keep-out zone behind the card cage. The operating window of -40°C to 105°C with UL94 V-0 flammability rating covers the cold-start and fault-overload conditions typical in industrial automation equipment and power-conversion enclosures. Board guide and mating guide features prevent the header from seating skewed under field-service conditions — a real concern when a connector has to drop into a backplane without full visual access.
Compliance and sourcing posture
The 464369314 is Active and ROHS3 Compliant — no last-time-buy flag, no successor code on record, and no cross-reference to a different series member appears in the listing. Quoted to order against BOM quantity; confirm the 4 power / 15 signal contact split against the existing harness header before committing the line.