Board Footprint and Current Ceiling for a Signal Header
The 103186-3: The 3 A per-contact rating is the thermal limit at 25 °C ambient — in a dense board layout, derate for adjacent conductors sharing the same row.
Lifecycle and Sourcing — Active Production
RoHS3 compliant.
Termination is through-hole solder only — no press-fit or surface-mount option. The square 0.025" square pins are compatible with standard solder wave or hand-soldering processes.
