The 1318985-2 is a crimp socket contact from TE's Dynamic D-5 series, accepting 16-20 AWG wire.
Available in Tape & Reel or Cut Tape packaging.
Plating grade vs peer contacts
The 1318985-2 uses gold plating; within the Dynamic D-5 series, the 1-1326032-0 and 929989-8 are tin-plated socket contacts for lower-cycle-cost applications.
