Right-angle shrouded header with board lock
The 1376135-3 is the 3-position (2 loaded) member of TE's Dynamic D-2100 header line, mounted through-hole right-angle with a shrouded 4-wall housing and a detent lock.
Loaded position count and what it means
The 3-position housing carries only 2 loaded contacts (positions 1 and 3 typically), leaving the centre position unpopulated — this is a factory option for keying or future circuit expansion without a housing change.
