Power contact for electrical connector

1. An electrical connector comprising:

a connector housing having a mating end and a mounting end, the mating end including a receptacle configured to be mated with a mating connector, the mounting end configured to be mounted to a circuit board;

power contacts held by the connector housing, each power contact extending between a mating end and a terminating end, the mating end including a power-in contact interface configured to be coupled to the mating connector, the terminating end including a power-out circuit board interface configured to be coupled to the circuit board, each power contact including a power take-off between the mating end and the terminating end, the power take-off including a power-out cable plug interface configured to be electrically connected to a cable plug; and

lower power contacts received in the connector housing, each lower power contact extends between a mating end and a terminating end, the mating end of the lower power contact including a power-in contact interface configured to be coupled to the mating connector, the terminating end of the lower power contact including a power-out circuit board interface configured to be coupled to the circuit board;

wherein the mating ends of each of the lower power contacts are arranged at a bottom of the receptacle and the mating ends of each of the power contacts are arranged at a top of the receptacle; and

wherein the receptacle is configured to receive at least a portion of the mating connector between the power contacts and the lower power contacts for mating with the mating connector.

2. The electrical connector of claim 1 , wherein each power contact includes a first power path between the power-in contact interface and the power-out circuit board interface and a second power path between the power-in contact interface and the power-out cable plug interface.

3. The electrical connector of claim 1 , wherein each power contact includes a first contact member and a second contact member separate and discrete from the first contact member, the first contact member including the power-out circuit board interface, the second contact member including the power-out cable plug interface, the first and second contact members being stacked in direct contact along at least a section of the power contact.

4. The electrical connector of claim 3 , wherein the first contact member includes a spring beam at the mating end and the second contact member includes a spring beam at the mating end, the power contacts being arranged in an array with the spring beams of the first contact members interspersed with the spring beams of the second contact members in a row.

5. The electrical connector of claim 1 , wherein the power-out cable plug interface includes a tab configured to be received in the cable plug to mate with a corresponding power take-off terminal of the cable plug.

6. The electrical connector of claim 1 , wherein the receptacle comprises a card slot configured to receive a mating circuit card of the mating connector.

7. The electrical connector of claim 1 , wherein the connector housing includes a top and a bottom opposite the top, and the connector housing includes a front and a rear opposite the front, the front defining the mating end with the receptacle open at the front, the power take-offs of the power contacts including tabs defining the power-out cable plug interfaces, the tabs extending from the top of the connector housing.

8. The electrical connector of claim 7 , wherein the mounting end of the connector housing is provided at the bottom of the connector housing, the terminating ends of the power contacts including tails defining the power-out circuit board interfaces, the tails extending from the bottom for electrical connection with the circuit board.

9. The electrical connector of claim 1 , wherein the mating ends of the power contacts include spring beams defining the power-in contact interfaces, the spring beams extending into the receptacle for mating with the mating connector, the spring beams being deflectable against the mating connector.

10. An electrical connector assembly comprising:

a circuit board having an upper surface and a lower surface, the circuit board having circuit conductors at the upper surface;

an electrical connector including a connector housing, power contacts, and lower power contacts held by the connector housing, the connector housing having a mating end and a mounting end, the mating end having a receptacle, the mating end configured to be mated with a mating connector, the mounting end mounted to the upper surface of the circuit board, each power contact extending between a mating end and a terminating end, the mating end including a power-in contact interface configured to be coupled to the mating connector, the terminating end including a power-out circuit board interface coupled to the corresponding circuit conductors of the circuit board, each power contact including a power take-off between the mating end and the terminating end, the power take-off including a power-out cable plug interface configured to be electrically connected to a cable plug, each lower power contact extends between a mating end and a terminating end, the mating end of the lower power contact including a power-in contact interface configured to be coupled to the mating connector, the terminating end of the lower power contact including a power-out circuit board interface configured to be coupled to the circuit board, wherein the mating ends of each of the lower power contacts are arranged at a bottom of the receptacle and the mating ends of each of the power contacts are arranged at a top of the receptacle, and wherein the receptacle is configured to receive at least a portion of the mating connector between the power contacts and the lower power contacts for mating with the mating connector; and

a power take-off cable plug coupled to the electrical connector, the power take-off cable plug including a plug housing holding a power take-off terminal, the power-take-off terminal being coupled to the power contact at the power-out cable plug interface, the power take-off cable plug including a power cable coupled to the power take-off terminal and extending from the plug housing.

11. The electrical connector assembly of claim 10 , wherein the power contact includes a first power path between the power-in contact interface and the power-out circuit board interface and a second power path between the power-in contact interface and the power-out cable plug interface.

12. The electrical connector assembly of claim 10 , wherein the power contact includes a first contact member and a second contact member separate and discrete from the first contact member, the first contact member including the power-out circuit board interface, the second contact member including the power-out cable plug interface, the first contact member includes a spring beam at the mating end and the second contact member includes a spring beam at the mating end, the power contacts being arranged in an array with the spring beams of the first contact members interspersed with the spring beams of the second contact members in a row, the first and second contact members being stacked in direct contact along at least a section of the power contact.

13. The electrical connector assembly of claim 10 , wherein the power-out cable plug interface includes a tab configured to be received in the cable plug to mate with the corresponding power take-off terminal of the cable plug.

14. The electrical connector assembly of claim 10 , wherein the receptacle comprises a card slot configured to receive a mating circuit card of the mating connector.

15. The electrical connector assembly of claim 10 , wherein the connector housing includes a top and a bottom opposite the top, and the connector housing includes a front and a rear opposite the front, the front defining the mating end with the receptacle open at the front, the power take-offs of the power contacts including tabs defining the power-out cable plug interfaces, the tabs extending from the top of the connector housing.

16. The electrical connector assembly of claim 10 , wherein the mating ends of the power contacts include spring beams defining the power-in contact interfaces, the spring beams extending into the receptacle for mating with the mating connector, the spring beams being deflectable against the mating connector.