Electrical connector

1. An electrical connector sub-assembly comprising:

a housing comprising electrical contact receiving areas, configured to receive electrical contacts, and at least one deflectable latch configured to latch an electrical contact in one of the electrical contact receiving areas; and

a terminal position assurance (TPA) member located at a front end of the housing, wherein the TPA member comprises a main part which is movable on the housing between an unlocked position and a locked position, wherein the TPA member comprises a first section configured to block deflection of the deflectable latch and a second section configured to directly latch behind a portion of the electrical contact, wherein the second section is connected to the first section by a living hinge.

2. An electrical connector sub-assembly as in claim 1 wherein the first and second sections are located generally opposite each other on opposite sides of the TPA member.

3. An electrical connector sub-assembly as in claim 1 wherein the first section is a stationary section on the main part and the second section is movable relative to the first section.

4. An electrical connector sub-assembly as in claim 1 wherein the TPA member comprises the main part having the first section and a second part connected to the main part, wherein the main part and the second part are movable relative to each other.

5. An electrical connector sub-assembly as in claim 1 wherein the main part of the TPA member is configured to slide in a lateral direction on the housing from the unlocked position to the locked position.

6. An electrical connector comprising:

the electrical connector sub-assembly as in claim 1 ; and

at least one electrical contact located in the at least one electrical contact receiving area.

7. An electrical connector sub-assembly as in claim 1 wherein the second section is adapted to pivot relative to the main part.

8. An electrical connector sub-assembly as in claim 7 wherein the first and second sections are located generally opposite each other on opposite sides of the TPA member.

9. An electrical connector sub-assembly as in claim 8 wherein the first and second sections are integrally formed as portions of a one-piece member.

10. An electrical connector sub-assembly as in claim 1 wherein the second section has a projection which is sized and shaped to project into a first hole in the electrical contact.

11. An electrical connector sub-assembly as in claim 10 wherein the deflectable latch is sized and shaped to project into a second hole in the electrical contact.

12. An electrical connector sub-assembly comprising:

a housing comprising electrical contact receiving areas, configured to receive electrical contacts, and at least one deflectable latch configured to latch an electrical contact in one of the electrical contact receiving areas; and

a terminal position assurance (TPA) member located at a front end of the housing, wherein the TPA member comprises a main part which is movable on the housing between an unlocked position and locked position, wherein the TPA member comprises a first section configured to block deflection of the deflectable latch and a second section configured to directly latch behind a portion of the electrical contact,

wherein the housing comprises an open area through the housing which is open from a front end of the housing to a rear side of the housing, wherein a rear end of the open area has a latching surface at the rear side of the housing, and wherein the open area is configured to allow a latch of a mating connector to extend through the open area and latch against the latching surface at the rear side of the housing.

13. A method comprising:

providing a housing comprising electrical contact receiving areas, configured to receive electrical contacts, and at least one deflectable latch configured to latch an electrical contact in one of the electrical contact receiving areas;

connecting a terminal position assurance (TPA) member to a front end of the housing, wherein the TPA member comprises a main part which is movable on the housing between an unlocked position and a locked position, wherein the TPA member comprises a first section configured to block deflection of the deflectable latch and a second section configured to directly latch behind a portion of the electrical contact, wherein the main part comprises a first side with a hole therethrough, wherein the second section extends from a front end of the main part into the hole in a general cantilever fashion; and

moving the second section relative to the main section in the hole of the main part to locate a projection of the second section in a latching hole of the electrical contact.

14. A method as in claim 13 further comprising locating the first section under the deflectable latch at a bottom side of the housing, and locating the second section at the first side of the housing such that the deflectable latch projects into a bottom hole in the electrical contact and the projection on the second section projects into the latching hole in the electrical contact.

15. An electrical connector sub-assembly comprising:

a housing comprising electrical contact receiving areas, configured to receive electrical contacts, and at least one deflectable latch configured to latch an electrical contact in one of the electrical contact receiving areas; and

a terminal position assurance (TPA) member located at a front end of the housing, wherein the TPA member comprises a main part which is movable on the housing between an unlocked position and a locked position, wherein the TPA member comprises a first section configured to block deflection of the deflectable latch and a second section configured to directly latch behind a portion of the electrical contact,

wherein the second section is pivotably located at a top hole through a top side of the main part.

16. An electrical connector sub-assembly as in claim 15 wherein the first section is located at an opposite bottom side of the main part.

17. An electrical connector sub-assembly comprising:

a housing comprising electrical contact receiving areas, configured to receive electrical contacts, and at least one deflectable latch configured to latch an electrical contact in one of the electrical contact receiving areas; and

a terminal position assurance (TPA) member located at a front end of the housing, wherein the TPA member comprises a main part which is movable on the housing between an unlocked position and a locked position, wherein the TPA member comprises a first section configured to block deflection of the deflectable latch and a second section configured to directly latch behind a portion of the electrical contact,

wherein the main part comprises a first side with a hole therethrough, and wherein the second section extends from a front end of the main section into the hole in a general cantilever fashion.

18. An electrical connector sub-assembly as in claim 17 wherein the first section is located at an opposite second side of the main part.

19. An electrical connector sub-assembly comprising:

a housing comprising electrical contact receiving areas, configured to receive electrical contacts, and at least one deflectable latch configured to latch an electrical contact in one of the electrical contact receiving areas; and

a terminal position assurance (TPA) member located at a front end of the housing, wherein the TPA member comprises a main part which is movable on the housing between a first position and a second position, wherein the TPA member comprises a first section configured to block deflection of the deflectable latch and a second section configured to directly latch behind a portion of the electrical contact,

wherein the second section is adapted to pivot relative to the main part, wherein the first and second sections are located on opposite sides of the TPA member, and wherein the first and second sections are integrally formed as portions of a one-piece member, wherein the main part comprises a first side with a hole therethrough, and wherein the second section extends from a front end of the main section into the hole in a general cantilever fashion.

20. An electrical connector comprising:

the electrical connector sub-assembly as in claim 19 ; and

electrical contacts located in the electrical contact receiving areas.