Crimp socket for 20-26 AWG wire
The 2-167301-4 is a socket contact in TE Connectivity's AMPMODU Mod IV series, crimp-terminated and accepting 20-26 AWG wire.
Gold vs tin — plating choice matters
The 2-167301-4 uses gold mating contacts; the same-series 2-167301-2 uses tin. Gold resists oxidation at low signal levels, tin carries higher current before fretting. Both accept 20-24 AWG wire; the 2-167301-4 also accepts 26 AWG.
