PartsTable
Technical Data Sheet
641-81 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter
Verify connector type on BOTH ends — many SAS cables are asymmetric
PRODUCT OVERVIEW

CONNECTOR,RECEPTACLE,ELECTRICAL. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-120-0958, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO MRO_GENERAL 641-81
NSN: 5999-01-120-0958
FSC: 5999
CAGE: 98978 — CTS ELECTRONIC COMPONENTS (CALIFORNIA) INC DBA IERC DIV CTS ELECTRONIC COMPONENTS (USA)
SPECIFICATIONS
Part Number641-81
NSN5999-01-120-0958
COMPONENT DIAGRAM
CONN A SFF-8482 CONN B SFF-8087 LENGTH: SAS CABLE ASSEMBLY | SFF-8482 to SFF-8087 Cable length: | SAS | Shielded TITLE CABLE ASSY PN 641-81 MFR CONNECTOR,RECEPTACLE,ELECTRICAL
KEY FEATURES
MATERIAL: BERYLLIUM AND COPPER
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONABG422,AIR DATA SUBSYS,COBRA
OVERALL LENGTH0.6400 INCHES NOMINAL IN
OVERALL HEIGHT0.3600 INCHES NOMINAL IN
MATERIALBERYLLIUM AND COPPER
OVERALL WIDTH0.6000 INCHES NOMINAL IN
END ITEM IDENTIFICATIONABG422,AIR DATA SUBSYS,COBRA
OVERALL LENGTH0.6400 INCHES NOMINAL IN
OVERALL HEIGHT0.3600 INCHES NOMINAL IN
MATERIALBERYLLIUM AND COPPER
OVERALL WIDTH0.6000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
36279Interchangeable
interchangeable cross-reference
interchangeable
6418Interchangeable
interchangeable cross-reference
interchangeable
ESA681934Interchangeable
interchangeable cross-reference
interchangeable
2921066-81Interchangeable
interchangeable cross-reference
interchangeable
2921066-081Interchangeable
interchangeable cross-reference
interchangeable
F12674-81Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 641-81?
641-81 is a CONNECTOR,RECEPTACLE,ELECTRICAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 641-81?
There are 12 known substitutes for 641-81: 36279, 6418, ESA681934 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 641-81?
641-81 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-120-0958. This indicates validated use in U.S. government and defense supply chains.
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