1. An organizer configured to maintain alignment of a plurality of leadframe assemblies of an electrical connector, the organizer comprising:an electrically insulative body comprising:
a stiffener wall comprising a front surface and a rear surface offset from the front surface in a longitudinal direction,
a projection that extends from a central portion of the front surface of the stiffener wall in the longitudinal direction, and
a plurality of grooves that extend into the projection and are spaced from each other in a lateral direction along a first row,
wherein the electrically insulative body is configured to couple with the leadframe assemblies such that a first retention wall of each of the leadframes is received in a respective one of the grooves;
wherein the grooves of the first row of grooves extend into the projection in a transverse direction, and
the electrically insulative body further comprises a second row of grooves that extend into the electrically insulative body in the transverse direction, wherein grooves of the second row of grooves are configured to couple with a respective second retention wall of each of the leadframes.