PartsTable
Technical Data Sheet
PartsTable / MRO / C426
C426 ✓ 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: SILICON SEMICONDUCTOR, anode_type: PLAIN FOIL, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 0.734 INCHES NOMINAL IN, body_diameter: 0.297 INCHES NOMINAL IN, overall_length: 0.405 INCHES MAXIMUM 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 5998-01-381-6425, 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→ C426
NSN: 5998-01-381-6425
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 66577 — CUSTOM POWER, LTD. (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
anode_typePLAIN FOIL
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.734 INCHES NOMINAL IN
body_diameter0.297 INCHES NOMINAL IN
overall_length0.405 INCHES MAXIMUM IN
mounting_methodTHREADED STUD(S)
terminal_length2.250 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED CASE
nominal_thread_size0.190 INCHES IN
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
NSN5998-01-381-6425
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 C426 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)
PART NAME ASSIGNED BY CONTROLLING AGENCYOSCILLATOR/SYNC/PHASING BOARD
END ITEM IDENTIFICATIONPOWER SUPPLY/INVERTER IV24-2000
PART NAME ASSIGNED BY CONTROLLING AGENCYOSCILLATOR/SYNC/PHASING BOARD
END ITEM IDENTIFICATIONPOWER SUPPLY/INVERTER IV24-2000
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
C426Interchangeable
interchangeable cross-reference
interchangeable
44C255634-003Interchangeable
interchangeable cross-reference
interchangeable
C428Interchangeable
interchangeable cross-reference
interchangeable
LM27SF2Interchangeable
interchangeable cross-reference
interchangeable
C0426Interchangeable
interchangeable cross-reference
interchangeable
PL-2605 DESIG-PC3Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C426?
C426 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace C426?
There are 6 known substitutes for C426: C426, 44C255634-003, C428 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C426?
C426 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-381-6425. 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