The shrouded 4-wall housing with latch holder gives positive retention against vibration without needing a separate lock — useful in industrial panels and general-purpose equipment where the harness sees occasional movement.
At 3.30mm pitch and 6 positions, this header sits between the smaller 4-position 1-1871673-2 (0.098in / 2.50mm pitch) and the larger 20-position 4-1775099-7 (0.165in / 4.20mm pitch) in the TE portfolio. The 6-circuit count is common for sensor and actuator connections in industrial cabinets.
This header accepts a Grace Inertia series receptacle housing with matching 6-circuit, 2-row layout and 3.30mm pitch. The kinked pin (0.118in post length) through-hole termination is field-serviceable with a standard soldering iron and desoldering braid.