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Technical Data Sheet

MIL-PRF-39003/6 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

MIL-PRF-39003/6: CAPACITOR,FIXED,ELECTROLYTIC.

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_width: 0.185 INCHES NOMINAL IN, body_height: 0.185 INCHES NOMINAL IN, body_length: 0.474 INCHES NOMINAL IN, body_diameter: 0.185 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-01-142-8513, 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→ MIL-PRF-39003/6
NSN: 5910-01-142-8513
NIINs: 011428513, 012127245, 012347851, 012442065, 012562684, 012562685, 012565821, 012581436, 012598476, 012715930, 012715933, 012733449, 012734106, 012735291, 012736683, 012736684, 012742627, 012766250, 012766252, 012776801, 012778062, 012781406, 012781407, 012781408, 012781409, 012800761, 012800764, 012825512, 012826895, 012827826, 012832426, 012836889, 012878462, 012884137, 012897344, 012939916, 012939917, 012943056, 012993668, 013078391, 013078392, 013110828, 013125592, 013155431, 013178613, 013188703, 013223178, 013264282, 013399047, 013461585, 013490825, 013512843, 013653577, 013672729, 013767900, 013793775, 013870752, 013902639, 013907620, 013917161, 013921983, 013929810, 013935393, 013943375, 014458392, 014512257, 014528703, 014618188, 014746335, 014746341, 014915951, 015171227, 015457722, 015684483, 015777893
FSC: 5910 — Capacitors
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_width0.185 INCHES NOMINAL IN
body_height0.185 INCHES NOMINAL IN
body_length0.474 INCHES NOMINAL IN
body_diameter0.185 INCHES NOMINAL IN
terminal_length1.500 INCHES NOMINAL IN
special_featuresWEIBULL GRADED FAILURE RATE
features_providedHERMETICALLY SEALED CASE
terminal_diameter0.185 INCHES NOMINAL IN
reliability_indicatorESTABLISHED
electrical_polarizationPOLARIZED
NSN5910-01-142-8513
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN MIL-PRF-39003/6 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
BODY DIAMETER: 0.135 INCHES NOMINAL IN
•
DC LEAKAGE AT MAXIMUM OPERATING TEMP: 2.0 MICROAMPERES
•
TERMINAL DIAMETER: 0.020 INCHES NOMINAL IN
•
BODY STYLE: W/O MTG FACILITIES, AXIAL TERMINALS
•
TOLERANCE RANGE PER SECTION: -10.00 TO 10.00 PERCENT SINGLE SECTION
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
•
TERMINAL LENGTH: 1.500 INCHES NOMINAL IN
•
ELECTRICAL POLARIZATION: POLARIZED
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
BODY DIAMETER0.135 INCHES NOMINAL IN
DC LEAKAGE AT MAXIMUM OPERATING TEMP2.0 MICROAMPERES
TERMINAL DIAMETER0.020 INCHES NOMINAL IN
BODY STYLEW/O MTG FACILITIES, AXIAL TERMINALS
TOLERANCE RANGE PER SECTION-10.00 TO 10.00 PERCENT SINGLE SECTION
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
TERMINAL LENGTH1.500 INCHES NOMINAL IN
ELECTRICAL POLARIZATIONPOLARIZED
ANODE TYPESOLID
FEATURES PROVIDEDHERMETICALLY SEALED CASE
OTHER ITEMS IN FSC 5910 — Capacitors
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5910-00-000-1038 5910-00-000-1049 5910-00-000-1080 5910-00-000-6838 5910-00-001-1913 5910-00-001-2576 5910-00-001-2577 5910-00-001-2578
SUBSTITUTES & CROSS-REFERENCES 2
MILC39003-6Reference document
Same NSN cross-reference
Reference document — Secondary reference
M39003/06-0201Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MIL-PRF-39003/6?
MIL-PRF-39003/6 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace MIL-PRF-39003/6?
There are 2 known substitutes for MIL-PRF-39003/6: MILC39003-6, M39003/06-0201. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-PRF-39003/6?
MIL-PRF-39003/6 is cataloged in the U.S. Government catalog under NSN 5910-01-142-8513. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.