10-Position Shrouded Header with Friction Lock
The 281740-5: It is a board-to-cable/wire connector, shrouded with two walls to protect the pins and keyed with a friction lock to keep the mating half secure under vibration. The gold-plated mating contacts (16.0 µ in / 0.41 µm) over phosphor bronze support repeated mate cycles; the tin-plated post tails (98.4 µ in / 2.50 µm) suit solder assembly into a through-hole board.
This is a through-hole mount header with a 0.114" (2.90 mm) post length and a 0.276" (7.00 mm) mating pin length.