What the 1726732003 is
The Molex 1726732003 is the 3-circuit member of the Super Sabre 172673 family — a free-hanging plug housing built around a 0.295" (7.50 mm) pitch and rated 34 A per circuit. The housing accepts the matching male blade crimp terminal and uses a locking ramp to secure the mated pair under vibration. The plug is polyamide (nylon) in black, operates from -40°C to 125°C, and ships in bulk packaging. Because the contacts are not included with the housing, they must be ordered separately to complete the assembly.
What the 34 A rating means
The 34 A per circuit rating at 7.50 mm pitch supports dense power routing — confirm the terminal barrel dimensions before specifying wire gauge. The 125°C upper operating limit handles the temperature rise generated by sustained current — derate per your harness layout if the assembly runs in a confined enclosure with multiple adjacent circuits at full load.
Sourcing and compliance
The 1726732003 is Active and ROHS3 Compliant — no LTB, EOL, or official successor on record. Quoted to order against the BOM quantity. Confirm the position count against your harness drawing before committing — the 3-circuit count must match the circuit count of the wire harness segment this housing serves.
Mating and termination
This is a plug housing for in-line wire-to-wire or wire-to-board connections. The locking ramp on the housing body secures the mating half against pull-out — the harness builder should verify the ramp engagement audibly or by visual confirmation at assembly. Termination is crimp — the male blade terminal is inserted into the housing after termination. Because the contacts are ordered separately, ensure the terminal series specified for the Super Sabre 172673 is referenced in the same purchase order to avoid a partial assembly at build.