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Technical Data Sheet
PartsTable / MRO / M39003-01-2090
M39003-01-2090 ✓ 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: 0.286 INCHES NOMINAL IN, body_diameter: 0.120 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN, terminal_length: 1.500 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE, terminal_diameter: 0.020 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 5910-00-549-2467, 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→ M39003-01-2090
NSN: 5910-00-549-2467
FSC: 5910
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.286 INCHES NOMINAL IN
body_diameter0.120 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN
terminal_length1.500 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED CASE
terminal_diameter0.020 INCHES NOMINAL IN
reliability_indicatorESTABLISHED
electrical_polarizationPOLARIZED
case_insulation_materialPLASTIC
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
tolerance_range_per_section-20.00 TO 20.00 PERCENT SINGLE SECTION
NSN5910-00-549-2467
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN M39003-01-2090 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 50.0 DC SINGLE SECTION
•
ELECTRICAL POLARIZATION: POLARIZED
•
BODY DIAMETER: 0.120 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN
•
CAPACITANCE VALUE PER SECTION: 0.033 MICROFARADS SINGLE SECTION
•
TOLERANCE RANGE PER SECTION: -20.00 TO 20.00 PERCENT SINGLE SECTION
•
DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT: 2.0000
•
CASE INSULATION MATERIAL: PLASTIC
•
DC LEAKAGE AT REFERENCE TEMP: 0.500 MICROAMPERES
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)
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION50.0 DC SINGLE SECTION
ELECTRICAL POLARIZATIONPOLARIZED
BODY DIAMETER0.120 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN
CAPACITANCE VALUE PER SECTION0.033 MICROFARADS SINGLE SECTION
TOLERANCE RANGE PER SECTION-20.00 TO 20.00 PERCENT SINGLE SECTION
DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT2.0000
CASE INSULATION MATERIALPLASTIC
DC LEAKAGE AT REFERENCE TEMP0.500 MICROAMPERES
TEST DATA DOCUMENT81349-MILC39003/1 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
CAPACITIVE ELECTRODE MATERIALTANTALUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
M39003-01-2070Interchangeable
interchangeable cross-reference
interchangeable
MILC39003A1Interchangeable
interchangeable cross-reference
interchangeable
M39003-01-2114Interchangeable
interchangeable cross-reference
interchangeable
M39003-01-2135Interchangeable
interchangeable cross-reference
interchangeable
5910PL0948964Interchangeable
interchangeable cross-reference
interchangeable
M39003-01-2138Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M39003-01-2090?
M39003-01-2090 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace M39003-01-2090?
There are 11 known substitutes for M39003-01-2090: M39003-01-2070, MILC39003A1, M39003-01-2114 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M39003-01-2090?
M39003-01-2090 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-549-2467. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026