Robust serial advanced technology attachment (SATA) cable connector

• US 6,811,427 B2
• Filed: 11/15/2002
• Issued: 11/02/2004
• Est. Priority Date: 11/15/2002
• Status: Active Grant

• Current Assignee: Western Digital Technologies Incorporated (Western Digital Corporation)
• Original Assignee: Western Digital Technologies Incorporated (Western Digital Corporation)
• Inventors: Garrett, William W., Morgan, Colin W., Baskovich, Mark A., Singh, Dalwinder, Goldstone, Marc B.
• Primary Examiner(s): Zarroli, Michael C.
• Application Number:
  US10/295,815
• Publication Number:
  US 20040097124A1
• Time in Patent Office: 718 Days
• Field of Search: 439/378, 439/374, 439/680, 439/101, 439/297
• US Class Current: 439/378
• CPC Class Codes: H01R 13/6456 comprising keying elements at different positions along the periphery of the connector

Abstract

A cable connector configured in accordance with a Serial Advanced Technology Attachment (SATA) standard. The cable connector includes a first electrical contact arrangement in accordance with a SATA standard and is configured to mate with a first blade connector having a second electrical contact arrangement also in accordance with the SATA standard. The cable connector includes a first blade-receiving portion for enclosing the first electrical contact arrangement, a housing for supporting the first blade-receiving portion and the first electrical contact arrangement, and a pair of laterally-opposed guide arms being integrally formed with the housing. The housing has a cable entrance end and a mating end. The guide arms project from the mating end of the housing and are disposed outside of the first blade-receiving portion.

Claims

1. A cable connector having a first electrical contact arrangement in accordance with a Serial Advanced Technology Attachment (SATA) standard and configured to mate with a first blade connector of a PCB connector having a second electrical contact arrangement in accordance with the SATA standard, the cable connector comprising:

a first blade-receiving portion for enclosing the first electrical contact arrangement;

a housing for supporting the first blade-receiving portion and the first electrical contact arrangement, the housing having a cable entrance end and a mating end; and

a pair of differently-sized rectangularly shaped laterally-opposed guide arms being integrally formed with the housing, the guide arms projecting from the mating end and being disposed outside and separate from the first blade-receiving portion for mating with differently-sized rectangularly shaped guide arm receiving cavities of the PCB connector.

2. The cable connector of claim 1, wherein the first electrical contact arrangement is configured for data signals in accordance with the SATA standard.

3. The cable connector of claim 1, wherein the first electrical contact arrangement is configured for power signals in accordance with the SATA standard.

4. The cable connector of claim 1, wherein the first blade-receiving portion is integrally molded with the housing.

5. The cable connector of claim 1, wherein the housing includes a connector-support gap for receiving a second blade-receiving portion.

6. The cable connector of claim 1, further comprising a second blade-receiving portion for supporting a third electrical contact arrangement to mate with a second blade connector having a fourth electrical contact arrangement in accordance with the SATA standard.

7. The cable connector of claim 6, wherein the first electrical contact arrangement is configured for data signals in accordance with the SATA standard and the third electrical contact arrangement is configured for power signals in accordance with the SATA standard.

8. The cable connector of claim 6, wherein both the first and second blade-receiving portions are integrally molded with the housing.

9. The cable connector of claim 1, wherein at least one of the guide arms includes a conductive contact.

10. The cable connector of claim 9, wherein the conductive contact comprises a grounding clip.

11. The cable connector of claim 1, wherein the housing and the guide arms are made from a conductive plastic material.

12. The cable connector of claim 1, wherein the SATA standard is a Serial Attached Small Computer System Interface SCSI standard.

13. A cable connector having a first electrical contact arrangement in accordance with a Serial Advanced Technology Attachment (SATA) standard and configured to mate with a first blade connector of a PCB connector having a second electrical contact arrangement in accordance with the SATA standard, the cable connector comprising:

a first blade-receiving portion for enclosing the first electrical contact arrangement;

a housing for supporting the first blade-receiving portion and the first electrical contact arrangement, the housing having a cable entrance end and a mating end;

a connector-support gap formed in the housing for receiving a second blade-receiving portion; and

a pair of differently-sized rectangularly shaped laterally-opposed guide arms being integrally formed with the housing, the guide arms projecting from the mating end and being disposed outside and separate from the first blade-receiving portion for mating with differently-sized rectangularly shaped guide arm receiving cavities of the PCB connector.

14. The cable connector of claim 13, wherein the first electrical contact arrangement is configured for data signals in accordance with the SATA standard.

15. The cable connector of claim 13, wherein the first electrical contact arrangement is configured for power signals in accordance with the SATA standard.

16. The cable connector of claim 13, wherein the first blade-receiving portion is integrally molded with the housing.

17. The cable connector of claim 13, wherein at least one of the guide arms includes a conductive contact.

18. The cable connector of claim 17, wherein the conductive contact comprises a grounding clip.

19. The cable connector of claim 13, wherein the housing and the guide arms are made from a conductive plastic material.

20. The cable connector of claim 13, wherein the SATA standard is a Serial Attached Small Computer System Interface SCSI standard.

21. A cable assembly having a cable connector comprising a first electrical contact arrangement in accordance with a Serial Advanced Technology Attachment (SATA) standard and configured to mate with a second electrical contact arrangement of a first blade connector of a PCB connector in accordance with the SATA standard, the cable assembly comprising:

a first blade-receiving portion for enclosing the first electrical contact arrangement;

a housing for supporting the first blade-receiving portion and the first electrical contact arrangement, the housing having a cable entrance end and a mating end;

a pair of differently-sized rectangularly shaped laterally-opposed guide arms being integrally formed with the housing, the guide arms projecting from the mating end and being disposed outside and separate from the blade-receiving portion for mating with differently-sized rectangularly shaped guide arm receiving cavities of the PCB connector; and

a first shielded cable having a first plurality of conductors configured in accordance with the SATA standard and connected to the first electrical contact arrangement.

22. The cable assembly of claim 21, wherein the first electrical contact arrangement and the connected first plurality of conductors is configured for data signals in accordance with the SATA standard.

23. The cable assembly of claim 21, wherein the first electrical contact arrangement and the first connected plurality of conductors is configured for power signals in accordance with the SATA standard.

24. The cable assembly of claim 21, wherein the first blade-receiving portion is integrally molded with the housing.

25. The cable assembly of claim 21, wherein the housing includes a connector-support gap for receiving a second blade-receiving portion.

26. The cable assembly of claim 21, further comprising:

a second blade-receiving portion for supporting a third electrical contact arrangement to mate with a second blade connector having a fourth electrical contact arrangement in accordance with the SATA standard; and

a second shielded cable having a second plurality of conductors connected to the third electrical contact arrangement in accordance with the SATA standard.

27. The cable assembly of claim 26, wherein the first electrical contact arrangement and the first plurality of conductors of the first shielded cable are configured for data signals in accordance with the SATA standard and the third electrical contact arrangement and the second plurality of conductors of the second shielded cable are configured for power signals in accordance with the SATA standard.

28. The cable assembly of claim 27, wherein the housing includes a connector-support gap for receiving a second blade-receiving portion.

29. The cable assembly of claim 26, wherein both the first and second blade-receiving portions are integrally molded with the housing.

30. The cable assembly of claim 21, wherein at least one of the guide arms includes a conductive contact coupled to a conductor of the shielded cable.

31. The cable assembly of claim 30, wherein the conductive contact comprises a grounding clip.

32. The cable assembly of claim 26, wherein each guide arm includes a conductive contact, and in which one of the conductive contacts is coupled to a ground conductor of the first plurality of conductors of the first shielded cable and the other one of the conductive contacts is coupled to a ground conductor of the second plurality of conductors of the second shielded cable.

33. The cable assembly of claim 21, wherein the housing and the guide arms are made from a conductive plastic material.

34. The cable assembly of claim 21, wherein the SATA standard is a Serial Attached Small Computer System Interface SCSI standard.