12-Position Single-Row Header for Board-to-Wire Signal Duty
Unshrouded pins mean the mating receptacle aligns directly — no shroud to guide it, so the harness builder needs to account for alignment in the assembly fixture.
What Crosses Into the Harness I've Got
The closest sibling is the 6-position version, 10112684-G03-06ULF — same pitch, same plating, same right-angle SMT footprint, just half the circuits. If your BOM calls for 12 positions but you have a 6-position harness on hand, the pinout won't match; you'd need the full 12-position receptacle.