Abstract: It comprises a first phase wherein cables (1) are connected to a base (2) with terminals (3, 3a), characterized in that it comprises a second phase wherein a protective element (4) is provided over at least a part of terminals (3a), which coincides with the part of the connector that is going to be overmolded, with said protective element (4) being welded to base (2) by ultrasound defining a sealed housing where at least said terminals (3a) are housed, and a third phase wherein the unit from the second phase is inserted into a mold and protective element (4), a part of base (2) and a part of cables (1) is overmolded, defining a predetermined overmolded outer shape (5) and sealing the cables-terminal unit.

Abstract: It comprises a first phase wherein cables (1) are connected to a base (2) with terminals (3, 3a), characterized in that it comprises a second phase wherein a protective element (4) is provided over at least a part of terminals (3a), which coincides with the part of the connector that is going to be overmoulded, with said protective element (4) being welded to base (2) by ultrasound defining a sealed housing where at least said terminals (3a) are housed, and a third phase wherein the unit from the second phase is inserted into a mould and protective element (4), a part of base (2) and a part of cables (1) is overmoulded, defining a predetermined overmoulded outer shape (5) and sealing the cables-terminal unit.