Contact system and wire range
The 1924955-3 is a Generation Y stamped, lubricated socket contact from TE Connectivity AMP Connectors, accepting 20-22 AWG wire.
Same-series socket contacts
Within the Generation Y family, the 1924955-3 (20-22 AWG socket) differs from the 1-1326032-0 (16 AWG socket, 31.5µin tin) and the 929989-8 (17-20 AWG socket, tin) — each matches a different wire gauge range while sharing the crimp termination and tin plating.