Board-to-board or cable header, 10 loaded positions
The 147969-3 is a 10-position (11 shell) single-row header from the TE AMPMODU MTE series, rated for board-to-board or cable interconnect. The 4-wall shrouded housing includes a keying slot and latch holder for positive retention.
Shell position vs loaded position count
The 147969-3 has a 11-position shell but only 10 positions loaded with contacts. The empty shell position provides a keying slot for polarization — the pitch and housing geometry are shared across the MTE series, so the unloaded position does not change the board footprint.