The 6-292161-4 is a through-hole, vertical-mount header from TE's CT series, designed to mate with a crimp-style receptacle for board-to-cable/wire connections. The shrouded 3-wall design guides the mating receptacle and protects the four male pins from bending during insertion or handling — a real advantage on a bench where the connector gets cycled a few dozen times over the product life.
Board fit and mounting details
The kinked pin solder tails are 0.126" (3.20 mm) long — they sit through the plated through-hole and the kink provides a retention interference fit before soldering, keeping the header upright during wave or hand solder.
No minimum order constraint beyond the distributor's standard terms.