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Technical Data Sheet
PartsTable / MRO / M39003-01-2022
M39003-01-2022 ✓ 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 anode_type: SOLID, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 0.686 INCHES NOMINAL IN, body_diameter: 0.289 INCHES NOMINAL IN, terminal_length: 1.500 INCHES NOMINAL IN, special_features: WEIBULL GRADED FAILURE RATE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-558-9391, 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→ M39003-01-2022
NSN: 5910-00-558-9391
FSC: 5910
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
anode_typeSOLID
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.686 INCHES NOMINAL IN
body_diameter0.289 INCHES NOMINAL IN
terminal_length1.500 INCHES NOMINAL IN
special_featuresWEIBULL GRADED FAILURE RATE
features_providedHERMETICALLY SEALED CASE
terminal_diameter0.025 INCHES NOMINAL IN
reliability_indicatorESTABLISHED
electrical_polarizationPOLARIZED
case_insulation_materialPLASTIC
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
NSN5910-00-558-9391
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN M39003-01-2022 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 10.0 DC SINGLE SECTION
•
SCHEMATIC DIAGRAM DESIGNATOR: ELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
BODY DIAMETER: 0.274 INCHES MINIMUM AND 0.305 INCHES MAXIMUM IN
•
DC LEAKAGE AT REFERENCE TEMP: 10.000 MICROAMPERES
•
TEST DATA DOCUMENT: 81349-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.).
•
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
•
DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT: 8.0000
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 SECTION10.0 DC SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATORELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
FEATURES PROVIDEDHERMETICALLY SEALED CASE
BODY DIAMETER0.274 INCHES MINIMUM AND 0.305 INCHES MAXIMUM IN
DC LEAKAGE AT REFERENCE TEMP10.000 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.).
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT8.0000
CASE INSULATION MATERIALPLASTIC
CAPACITIVE ELECTRODE MATERIALTANTALUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
M39003-01-2070Interchangeable
interchangeable cross-reference
interchangeable
MILC39003A1Interchangeable
interchangeable cross-reference
interchangeable
M39003-01-2090Interchangeable
interchangeable cross-reference
interchangeable
M39003-01-2114Interchangeable
interchangeable cross-reference
interchangeable
M39003-01-2135Interchangeable
interchangeable cross-reference
interchangeable
5910PL0948964Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M39003-01-2022?
M39003-01-2022 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace M39003-01-2022?
There are 14 known substitutes for M39003-01-2022: M39003-01-2070, MILC39003A1, M39003-01-2090 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M39003-01-2022?
M39003-01-2022 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-558-9391. 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