Electrical plug connector

1. A plug connector, comprising:

a connector housing having a plug-in portion;

at least one female contact terminal arranged at least partially in the plug-in portion, and

a grounding contact, comprising an intermediate section and a contact section formed from sheet metal, wherein the intermediate section and the contact section have respective main surfaces and circumferential edges, wherein the contact section is configured to electrically contact a corresponding grounding contact of a counter-connector and the intermediate section branches off from the contact section, and wherein the main surfaces of the intermediate section and the contact section are oriented parallel to a mating direction.

2. The plug connector according to claim 1 , wherein the contact section extends in a direction parallel to the mating direction, wherein the intermediate section branches off perpendicular to the contact section, and wherein the main surfaces of the intermediate section and the contact section are arranged in the same plane.

3. The plug connector according to claim 2 , and wherein the main surfaces of the intermediate section and the contact section are arranged in the same plane.

4. The plug connector according to claim 2 , wherein the main surfaces of the intermediate section and the contact section are arranged in the same plane.

5. The plug connector according to claim 1 , wherein the grounding contact further comprises a connecting section which extends through the connector housing and is configured to be connected to a grounding cable and wherein the connecting section is connected to the contact section via the intermediate section.

6. The plug connector according to claim 5 , wherein the at least one female contact terminal is provided with an electrical signal line that extends through the connector housing, wherein the connecting section extends essentially parallel to the electrical signal line.

7. The plug connector according to claim 6 , wherein the connecting section extends in a plane that is perpendicular to the mating direction and wherein the intermediate section extends essentially in the same plane.

8. The plug connector according to claim 6 , wherein the intermediate section and the contact section are formed from a single piece of metal sheet.

9. The plug connector according to claim 1 , wherein the plug connector comprises at least two female contact terminals which are arranged at least partially in the plug-in portion and wherein the contact section of the grounding contact is arranged at least partially in the plug-in portion of the connector housing.

10. The plug connector according to claim 1 , wherein the contact section of the grounding contact comprises a distal end that does not protrude over a mating face of the plug-in portion in the mating direction.

11. The plug connector according to claim 10 , wherein the distal end of the contact section is flush with the mating face of the plug-in portion.

12. The plug connector according to claim 10 , wherein the connector housing comprises a longitudinal guiding groove that is configured to receive the contact section of the grounding contact.

13. The plug connector according to claim 12 , wherein the guiding groove surrounds at least three sides of the contact section.

14. The plug connector according to claim 12 , wherein the connector housing comprises a blocking means in proximity to the mating face of the plug-in portion and wherein the contact section comprises a corresponding blocking portion that is configured to be in blocking contact with the blocking means, so that the distal end of the contact section is prevented form protruding over the mating face of the plug-in portion in the mating direction.

15. The plug connector according to claim 14 , wherein the distal end of the contact section of the grounding contact has a reduced width to form the corresponding blocking portion and wherein protrusions are provided in proximity to the distal end of the contact section to form the corresponding blocking portion.

16. The plug connector according to claim 12 , wherein the connector housing comprises a positioning recess that is configured to receive the contact section of the grounding contact at least partially and wherein the positioning recess surrounds three sides of the contact section entirely, and a fourth side of the contact section at least partially.

17. The plug connector according to claim 16 , wherein the positioning recess extends in the mating direction and has an essentially c-shaped cross-sectional form in a plane perpendicular to the mating direction.

18. The plug connector according to claim 17 , wherein the positioning recess has a length that is at most half the length of the contact section as measured from the distal end of the contact section to the branch-off of the intermediate section.

19. The plug connector according to claim 16 , wherein the longitudinal guiding groove, the blocking means, and the positioning recess are integrally formed.

20. The plug connector according to claim 19 , wherein the longitudinal guiding groove, the blocking means, and the positioning recess are formed in a sidewall of the plug-in portion.

21. The plug connector according to claim 1 , wherein the connector housing comprises an engaging means that is configured to engage with the intermediate section of the grounding contact and wherein the engaging means is configured to urge the intermediate section into the mating direction.

22. The plug connector according to claim 21 , wherein an engaging section is aligned with the contact section.