Right-Angle 40-Position Shrouded Header for Cable-to-Board
5499786-9 is a TE Connectivity AMP-Latch pin header, 40 positions, 2.54mm pitch, right-angle through-hole termination. It mates with AMP-Latch socket connectors (like 1-111196-8 or 1658621-1) for a board-to-cable/wire interface. The 4-wall shrouding and latch lock/eject hooks protect the pins and lock the mating half in place — the long eject hooks give tool clearance for unmating in tight spots.
The 1 A per contact is a signal-level current — at 40 positions the total is 40 A, but each circuit stays within the temperature rise limit of the UL94 V-0 housing.