PartsTable
Technical Data Sheet
PartsTable / MRO / 93026-20KU
93026-20KU ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
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 body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 26.97 MILLIMETERS NOMINAL MM, body_diameter: 9.52 MILLIMETERS NOMINAL MM, reliability_indicator: NOT ESTABLISHED, electrical_polarization: POLARIZED, end_item_identification: F16AIRCOMBFIT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-472-2564, 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→ 93026-20KU
NSN: 5910-01-472-2564
FSC: 5910
CAGE: 037Z3 — DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (DRAWINGS) (USA)
SPECIFICATIONS
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length26.97 MILLIMETERS NOMINAL MM
body_diameter9.52 MILLIMETERS NOMINAL MM
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
end_item_identificationF16AIRCOMBFIT
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
tolerance_range_per_section-10.00 TO 10.00 PERCENT SINGLE SECTION
schematic_diagram_designatorELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
capacitance_value_per_section470.000 MICROFARADS SINGLE SECTION
capacitive_electrode_materialTANTALUM
NSN5910-01-472-2564
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 93026-20KU MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
BODY DIAMETER: 9.52 MILLIMETERS NOMINAL MM
•
SCHEMATIC DIAGRAM DESIGNATOR: ELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
•
CAPACITIVE ELECTRODE MATERIAL: TANTALUM
•
BODY STYLE: W/O MTG FACILITIES, AXIAL TERMINALS
•
TOLERANCE RANGE PER SECTION: -10.00 TO 10.00 PERCENT SINGLE SECTION
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 75.0 DC SINGLE SECTION
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)
BODY DIAMETER9.52 MILLIMETERS NOMINAL MM
END ITEM IDENTIFICATIONF16AIRCOMBFIT
SCHEMATIC DIAGRAM DESIGNATORELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
CAPACITIVE ELECTRODE MATERIALTANTALUM
BODY STYLEW/O MTG FACILITIES, AXIAL TERMINALS
TOLERANCE RANGE PER SECTION-10.00 TO 10.00 PERCENT SINGLE SECTION
RELIABILITY INDICATORNOT ESTABLISHED
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION75.0 DC SINGLE SECTION
BODY LENGTH26.97 MILLIMETERS NOMINAL MM
ELECTRICAL POLARIZATIONPOLARIZED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
93026Interchangeable
interchangeable cross-reference
interchangeable
93026-54KSInterchangeable
interchangeable cross-reference
interchangeable
ST560-25T2KSInterchangeable
interchangeable cross-reference
interchangeable
93026-30KSInterchangeable
interchangeable cross-reference
interchangeable
ST220-100T4KSInterchangeable
interchangeable cross-reference
interchangeable
93026-52KSInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 93026-20KU?
93026-20KU is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 93026-20KU?
There are 15 known substitutes for 93026-20KU: 93026, 93026-54KS, ST560-25T2KS and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 93026-20KU?
93026-20KU is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-472-2564. 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