What it is and where it sits in the Sabre 44441 series
The Molex 444411005 is the 5-position member of the Sabre 44441 family — a free-hanging, latch-locking receptacle housing sized for 7.50 mm pitch blade contacts in power and hybrid signal applications. The 7.50 mm pitch gives substantial creepage between adjacent circuits, which matters when you're running anything above low-voltage signal levels. With a per-circuit rating of 18 A and a -40°C to 75°C operating window, this housing is built for industrial environments where both current and ambient temperature fluctuate.
The contacts are not included — that changes your order
Contacts are not included, so the 444411005 on its own is only the housing. You need the matching female blade socket terminals to complete the connection. This is standard for Molex Sabre series housings — confirm the wire gauge and crimp spec for the compatible terminal before you commit to a BOM line. The housing accepts one row of blade sockets, side-to-side stacking direction, with a latch-lock retention that holds the mated pair under mechanical disturbance.
Ratings that drive the fit check
The 18 A per-circuit rating tells you this is sized for power interconnects — not signal-only duty. The polyamide (nylon) insulation covers the stated -40°C to 75°C operating range, so check whether your harness ambient pushes past 75°C under load before committing. The natural color is standard for this series; it has no functional implication. The free-hanging in-line mounting means this housing is panel or cable-side mounted — not a board-mount — so the z-height and footprint are irrelevant to PCB layout.
Lifecycle and sourcing posture
The product is Active and ROHS3 Compliant. No last-time-buy flag or NRND notation. Quoted to order against the BOM quantity with no official successor or cross-reference.