What the 9-Position HPI Housing Expects Before You Wire It
The natural PA66 body handles -25°C to 105°C — fine for equipment racks, automotive cabin, and general industrial enclosures, but not for continuous under-hood or oven-adjacent duty. The critical note on this line: contacts are not included.
At 2.50 mm pitch, the 440133-9 lands in the middle of the HPI spacing range — tighter than the 5.08 mm power-oriented housings, wider than the 1.5 mm signal-density variants. The single-row 9-position layout matches a 9-circuit harness without wasted cavities; a 6-position sibling like the 1-1376477-6 uses the same pitch and crimp terminal family but in a red plug housing with a latch lock, making it a direct alternative when the application needs a locking ramp and fewer positions. The free-hanging inline mount means no board-lock posts or panel flanges — the housing floats in the harness, relying on the terminal retention and any external strain relief to hold position. That works for internal wiring looms; for a panel feed-through, you would want a housing with mounting ears.