Tab contact for Multi-Lock housings
The 175030-1 is the tin-plated tab member of TE's Multi-Lock crimp contact line, accepting 16-20 AWG wire with a crimp termination.
Mating with the socket sibling
Within the Multi-Lock series the 175030-1 tab mates with the 175269-1 socket — both share the same 16-20 AWG wire range, tin finish, and crimp termination, so the pair is a straight match for a wire-to-wire or wire-to-board joint.