It is a shrouded 4-wall header with a latch holder, meaning the mating receptacle clicks in and stays put under vibration — no half-latched surprises.
Contact finish and current capacity
Mounting and board retention
The contact length on the post side is 0.130" (3.30mm), which fits standard 1.6mm-thick PCBs with room for a good solder joint. Insulation height of 0.200" (5.08mm) leaves clearance under the header for trace routing.
Lifecycle and sourcing posture
RoHS compliant, and the base product number 103673 covers the family variants for alternate position counts or plating options.