What it is and where it sits in the Sabre 44441 series
The Molex 444412002 is the 2-circuit member of the Sabre 44441 series — a free-hanging in-line receptacle housing rated 18 A per position at 7.50 mm pitch. It accepts a matching female blade socket (ordered separately per) and uses a latch lock to secure the mating half against vibration pull-out. The side-to-side stacking direction means multiple housings can be joined horizontally to build up circuit count without changing orientation.
What the ratings mean for your fit
The 18 A per circuit rating puts this squarely in low-to-medium power harness territory — wire-to-wire distribution in industrial automation, auxiliary power feeds, or actuator drives where the panel-builder needs a latching, field-replaceable connection rather than a permanent crimp. The 7.50 mm pitch is wider than a typical board-header grid, so the footprint trades routing density for wire-access space and pull-out force margin. The latch lock is the primary retention; there is no secondary TPA (Terminal Position Assurance) listed — confirm whether your harness spec requires a TPA feature on the contact or if the latch alone satisfies the application vibration class. The PA nylon housing gives an operating window of -40°C to 75°C. If local ambient approaches 75 °C, derate accordingly. The black colour is standard for this series. If your end application requires a flame rating, confirm the flame class on the specific Sabre 44441 datasheet before committing.
Contacts — ordered and assembled separately
This listing carries an explicit contacts-not-included note. The connector terminates by crimp, so the BOM needs two matching female blade socket contacts sized for your wire gauge — Molex typically publishes a recommended terminal range per series in the Sabre 44441 datasheet. Wire gauge drives both the crimp barrel selection and the actual current-carrying performance; a undersized contact at 18 A generates heat at the termination that the nylon housing cannot absorb safely.
Lifecycle and compliance
The 444412002 is Active and ROHS3 Compliant. No official successor or cross-reference is on record for this specific MPN, so for a long-running industrial program it is worth confirming with your Molex franchised distributor that the series continues without re-numbering at your anticipated order intervals. The ROHS3 status covers the current EU directive substance restrictions; if your product will later need to meet an expanded substance list, a pre-compliance review of the full Sabre 44441 material declaration is the appropriate step — do not infer it from the listing alone.