PartsTable
Technical Data Sheet
04-021 ✓ 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 material: STEEL COMP 4140 OVERALL, anode_type: SOLID, body_style: W/O MTG FACILITIES, TERMINAL(S) ON ONE SURFACE, body_width: 0.690 INCHES NOMINAL IN, head_style: HEXAGON, body_height: 1.062 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-465-2145, 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 04-021
NSN: 5999-01-465-2145
FSC: 5999
CAGE: 0JU93 — MILPAR INC (USA)
SPECIFICATIONS
materialSTEEL COMP 4140 OVERALL
anode_typeSOLID
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE SURFACE
body_width0.690 INCHES NOMINAL IN
head_styleHEXAGON
body_height1.062 INCHES NOMINAL IN
body_length1.275 INCHES NOMINAL IN
terminal_length0.281 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED CASE
material_base_typeEMULSION
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
NSN5999-01-465-2145
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 04-021 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)
END ITEM IDENTIFICATIONC130 PWR UNIT
SPECIAL FEATURESSUBMITTED NAME;PANEL,FRONT
END ITEM IDENTIFICATIONC130 PWR UNIT
SPECIAL FEATURESSUBMITTED NAME;PANEL,FRONT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
CL55BN351MPGInterchangeable
interchangeable cross-reference
interchangeable
202D357X0100A4Interchangeable
interchangeable cross-reference
interchangeable
04021Interchangeable
interchangeable cross-reference
interchangeable
MILC3965-21Interchangeable
interchangeable cross-reference
interchangeable
CL55BL401MPGInterchangeable
interchangeable cross-reference
interchangeable
AA441M100A5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 04-021?
04-021 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 04-021?
There are 23 known substitutes for 04-021: CL55BN351MPG, 202D357X0100A4, 04021 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 04-021?
04-021 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-465-2145. This indicates validated use in U.S. government and defense supply chains.
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