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Technical Data Sheet
PartsTable / MRO / 21-1002
21-1002 ✓ 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

The CAPACITOR,FIXED,ELECTROLYTIC is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include special_features: HEAT EXCHANGER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-283-4413, 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→ 21-1002
NSN: 5998-00-283-4413
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 54089 — DRS C3 & AVIATION COMPANY DBA DRS DATA & IMAGING SYSTEMS (USA)
SPECIFICATIONS
special_featuresHEAT EXCHANGER
NSN5998-00-283-4413
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 21-1002 MFR CAPACITOR,FIXED,ELECTROLYTIC
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH4.500 INCHES NOMINAL IN
SPECIAL FEATURESCAPACITOR 8,CONNECTOR 1,DIODE 5,INDUCTOR 3,INTEGRATED CIRCUIT 17,PRINTED WIRING BOARD 1,RESISTOR 36,TRANSISTOR 1
OVERALL LENGTH8.062 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYFSC APPLICATION DATA: ELECTRONIC COMPONENT,RECORDER-REPRODUCER,SIGNAL DATA
OVERALL WIDTH4.500 INCHES NOMINAL IN
SPECIAL FEATURESCAPACITOR 8,CONNECTOR 1,DIODE 5,INDUCTOR 3,INTEGRATED CIRCUIT 17,PRINTED WIRING BOARD 1,RESISTOR 36,TRANSISTOR 1
OVERALL LENGTH8.062 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYFSC APPLICATION DATA: ELECTRONIC COMPONENT,RECORDER-REPRODUCER,SIGNAL DATA
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
211-002Interchangeable
interchangeable cross-reference
interchangeable
101-870-1Interchangeable
interchangeable cross-reference
interchangeable
101-870Interchangeable
interchangeable cross-reference
interchangeable
T204865Interchangeable
interchangeable cross-reference
interchangeable
211-05132Interchangeable
interchangeable cross-reference
interchangeable
XR-995Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21-1002?
21-1002 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21-1002?
There are 17 known substitutes for 21-1002: 211-002, 101-870-1, 101-870 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21-1002?
21-1002 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-283-4413. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026