Terminal identity and series fit
It accepts 24-26 AWG wire and carries a Tin-Lead finish at 50.0µin (1.27µm) over a brass base — a plating thickness suited for repeated mating cycles within the RoHS-exempt scope that Tin-Lead allows. The socket type means it mates with a Multimate III+ pin terminal, installed into the same housing cavity.
Rated for 24-26 AWG stranded or solid wire, the 66109-2 uses a standard crimp barrel that compresses around the conductor and insulation. The Tin-Lead finish on the crimp barrel ensures a low-resistance gas-tight joint with the wire strands — no additional plating compatibility concern when crimping tin-plated copper wire. The stamped construction keeps the terminal cost lower than a machined contact while still delivering consistent retention in the housing cavity.