Signal-Level Current and Contact Finish
The 2842123-6: The unshrouded design and push-pull fastening mean the header relies on the mating housing's latch for retention — in high-vibration environments, pair it with a housing that has a positive lock or TPA feature.
This is the male pin header half of a wire-to-board connection. Confirm the receptacle part number against the BOM before committing the header.
