3-Pin SMT Header at 4.00 mm Pitch
The SM03(4.0)B-BHS-1-TB: This is a JST BH series 3-position shrouded header, surface-mount right-angle, on a 4.00 mm pitch. It's a male pin connector intended for board-to-cable/wire applications, with a detent lock to hold the mating half in place.
