The 54202-G0808LF: Surface mount termination means this header reflows onto the PCB in a single pass. No through-hole solder joints to inspect; the SMT pads sit on the same layer as the signal traces, which simplifies routing on a two-layer board. Current rating is 3 A per contact — that's the ceiling at 25°C ambient. For a 16-position header carrying 16 signals at 2 A each, the total current is well within the derating curve of the phosphor bronze contacts.
RoHS compliant, UL94 V-0 rated housing.