What the 2 A rating means for your signal load
The 2MM-HB-S25-VT-02-H-TB: Each contact is rated 2 A — this is a signal-level current, not for power distribution. If your circuit draws more than 2 A per pin, you'll need to parallel multiple contacts or step up to a higher-current series.
Board footprint and assembly notes
The 0.110" (2.80 mm) post length suits standard 1.6 mm PCBs; the 0.157" (4.00 mm) mating pin length engages with most AMPMODU 2MM receptacles. Pick-and-place compatible packaging (tube) supports automated assembly.