2.00 mm Pitch Breakaway Header — Board Fit and Sourcing
The 2842128-2: This pitch is tighter than the legacy 2.54 mm standard, so the board footprint is smaller and the mating receptacle must also be 2.00 mm pitch — confirm the mating half before layout.
Comparing to the 1-1871673-2 Peer
For a direct drop-in replacement, the 2842128-2 stands alone in its pitch and position count within the AMPMODU breakaway family.
Insulation height is 0.059" above the board, keeping the profile low for tight z-height budgets.