Power crimp socket for 12-14 AWG — the Multimate .125 Powerband terminal
The TE Connectivity 213847-4 is a socket (female) crimp terminal in the Multimate.125 Powerband series, built for power-duty wire-to-wire or wire-to-board interconnects. It accepts 12-14 AWG wire — a gauge range that puts it on the main DC feed or high-current branch circuit, not a signal line. Crimp termination means it seats with the correct tool and die set — no solder pot, no heat shrink needed at the joint.
30.0µin (0.76µm) gold over the copper base metal is a robust plating thickness — well above the 15 µin flash common on signal contacts. The copper contact material itself carries the current; the gold carries the mating cycles.