An implantable connector assembly, comprises a first portion having a longitudinal body, including a transversal protrusion having therein at least one conductive socket； a generally longitudinal wire entry； at least one wire connected to the at least one conductive socket, the at least one wire entering the longitudinal body through the generally longitudinal wire entry； a second portion having a longitudinal body, including a recess complementary to the transversal protrusion of the first portion； at least one conductive pin positioned within the recess； a generally longitudinal wire entry； at least one wire connected to the at least one conductive pin； the at least one wire entering the longitudinal body through the generally longitudinal wire entry； a sealing assembly； and a tunneling device having a longitudinal body； wherein, in a connected configuration, the transversal protrusion engages the recess causing the at least one conductive pin to enter in contact with the at least one conductive socket, the sealing assembly being positioned between the transversal protrusion and the complementary recess to protect the at least one conductive pin and the at least one conductive socket from liquid infiltration.
