Box IDC terminal for fine magnet wire
The 2238061-1 is the Size 1, Style 187 member of TE's Mag-Mate terminal line, a Box IDC terminal for terminating fine magnet wire without stripping. It accepts 31-34 AWG wire and terminates via a PCB post, suiting it for direct board mounting in coil and transformer applications.
Size 1 vs Size 2 — Mag-Mate selection
The 2238061-1 (Size 1) handles 31-34 AWG, while the 1394476-1 (Size 2) in the same Mag-Mate series takes 18-20 AWG wire — the size choice is driven by the wire gauge in the winding.