Crimp termination, MCON series socket
The 1418850-1 is a tin-plated socket contact in TE's MCON series, crimp-terminated for 15-17 AWG wire.
Series siblings at different wire gauges
Within the MCON family the 1418850-1 accepts 15-17 AWG, while the 1-1326032-0 socket handles 16 AWG and the 929989-8 socket handles 17-20 AWG — wire gauge range is the axis that differentiates these crimp terminals. The 1326031-9 is a blade contact in the same series, not a socket, so it serves the male side of the connection.
