40-position 2.00 mm pitch header with shrouded 4-wall and detent lock
The 1-1827872-0 is a 40-position, dual-row header from TE's Dynamic D-1100 series, on 2.00 mm pitch with 3.30 mm row spacing. It is a through-hole, vertical-mount header with a shrouded 4-wall design and a detent lock for vibration-resistant mating. The contact mating finish is gold at 15.0 µin, the solder tail is tin at 78.7 µin, and the housing is black thermoplastic, UL94 V-0 rated.
Peer comparison: 34-position sibling
The closest functional sibling is the 1-1827872-7, which shares the same series, pitch, current rating, plating, and features but carries 34 positions instead of 40.