What this Economy Power header is for
The 0.156" (3.96mm) pitch and 7.5A per-contact rating suit it for moderate-current power distribution where a compact footprint is needed. A single-wall shroud and friction lock keep the mating housing aligned and latched against vibration — no tools needed for engagement.
RoHS3 compliant, so it passes the material declaration audit for EU and most global builds.
Mating half and footprint fit
The 0.146" (3.70mm) post length and 0.303" (7.70mm) mating pin length define the board-to-mating-housing stack-up — check your enclosure clearance.
Compared to the 1394090-1 (same series, 6 positions, 2.85mm pitch, right-angle, 4-wall shroud), this 5-1123723-4 has a wider 3.96mm pitch, fewer positions, and a vertical orientation — choose based on your board layout and cable exit direction. The 1394090-1 uses a latch holder instead of a friction lock, which provides a more positive retention but adds a manual release step.