PartsTable
Technical Data Sheet
PartsTable / MRO / X3085-55
X3085-55 ✓ 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/TWIST TAB MTG, TERMINAL(S) ON ONE END, body_length: 2.000 INCHES NOMINAL IN, body_diameter: 1.375 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE, reliability_indicator: NOT ESTABLISHED, electrical_polarization: POLARIZED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-667-7400, 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→ X3085-55
NSN: 5910-00-667-7400
FSC: 5910
CAGE: 28569 — HICKOK WAEKON LLC (USA)
SPECIFICATIONS
body_styleW/TWIST TAB MTG, TERMINAL(S) ON ONE END
body_length2.000 INCHES NOMINAL IN
body_diameter1.375 INCHES NOMINAL IN
section_quantity4
features_providedHERMETICALLY SEALED CASE
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
nonderated_operating_temp-20.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity4 TAB, SOLDER LUG
schematic_diagram_designatorELECTRODE(S) GROUNDED TO CASE
capacitance_value_per_section20.000 MICROFARADS 1ST SECTION AND 20.000 MICROFARADS 2ND SECTION AND 20.000 MICROFARADS 3RD SECTION AND 20.000 MICROFARADS 4TH SECTION
nonderated_continuous_voltage_rating_and_type_per_section150.0 DC 1ST SECTION AND 150.0 DC 2ND SECTION AND 150.0 DC 3RD SECTION AND 150.0 DC 4TH SECTION
NSN5910-00-667-7400
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN X3085-55 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
TERMINAL TYPE AND QUANTITY: 4 TAB, SOLDER LUG
•
BODY STYLE: W/TWIST TAB MTG, TERMINAL(S) ON ONE END
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
ELECTRICAL POLARIZATION: POLARIZED
•
SECTION QUANTITY: 4
•
CAPACITANCE VALUE PER SECTION: 20.000 MICROFARADS 1ST SECTION AND 20.000 MICROFARADS 2ND SECTION AND 20.000 MICROFARADS 3RD SECTION AND 20.000 MICROFARADS 4TH SECTION
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
BODY DIAMETER: 1.375 INCHES NOMINAL IN
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)
TERMINAL TYPE AND QUANTITY4 TAB, SOLDER LUG
BODY STYLEW/TWIST TAB MTG, TERMINAL(S) ON ONE END
FEATURES PROVIDEDHERMETICALLY SEALED CASE
ELECTRICAL POLARIZATIONPOLARIZED
SECTION QUANTITY4
CAPACITANCE VALUE PER SECTION20.000 MICROFARADS 1ST SECTION AND 20.000 MICROFARADS 2ND SECTION AND 20.000 MICROFARADS 3RD SECTION AND 20.000 MICROFARADS 4TH SECTION
RELIABILITY INDICATORNOT ESTABLISHED
BODY DIAMETER1.375 INCHES NOMINAL IN
BODY LENGTH2.000 INCHES NOMINAL IN
SCHEMATIC DIAGRAM DESIGNATORELECTRODE(S) GROUNDED TO CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
FP1250MDUALInterchangeable
interchangeable cross-reference
interchangeable
CE108DLInterchangeable
interchangeable cross-reference
interchangeable
CE258Interchangeable
interchangeable cross-reference
interchangeable
FP40M40M80M3SECTI0NInterchangeable
interchangeable cross-reference
interchangeable
A2322243Interchangeable
interchangeable cross-reference
interchangeable
FPInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is X3085-55?
X3085-55 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace X3085-55?
There are 14 known substitutes for X3085-55: FP1250MDUAL, CE108DL, CE258 and 11 more. Substitute compatibility should be verified for your specific system.
Is X3085-55 still available?
X3085-55 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026