0.100-inch Pitch, 3-Position Breakaway Header
The 9-146280-0-03: The gold-plated mating surface (15.0µin) resists corrosion and fretting for moderate-cycle applications; the tin-plated post (100.0µin) solders cleanly into the board.
3 A per Contact — Derating and Contact Area
The 3 A rating is per contact. The LCP housing's thermal limit, not the copper-alloy contact, sets the current ceiling.
