PartsTable
Technical Data Sheet
MIL-C-3965 ✓ 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 material: ALUMINUM ALLOY, anode_type: ETCHED FOIL, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_width: 0.783 INCHES NOMINAL IN, body_height: 2.500 INCHES NOMINAL IN, body_length: 0.625 INCHES MINIMUM AND 0.672 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-009-6732, 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-C-3965
NSN: 5910-00-009-6732
FSC: 5910
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialALUMINUM ALLOY
anode_typeETCHED FOIL
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_width0.783 INCHES NOMINAL IN
body_height2.500 INCHES NOMINAL IN
body_length0.625 INCHES MINIMUM AND 0.672 INCHES MAXIMUM IN
thread_classUNABLE TO DECODE
body_diameter0.265 INCHES MINIMUM AND 0.297 INCHES MAXIMUM IN
inside_length0.875 INCHES NOMINAL IN
overall_width0.812 INCHES NOMINAL IN
overall_height1.312 INCHES NOMINAL IN
overall_length1.800 INCHES NOMINAL IN
NSN5910-00-009-6732
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN MIL-C-3965 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
MIL-STD-1276 WIRE LEAD TYPE DESIGNATOR: N-3
CAPACITIVE ELECTRODE MATERIAL: TANTALUM
CASE INSULATION MATERIAL: PLASTIC
DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT: 15.0000
DC LEAKAGE AT REFERENCE TEMP: 2.000 MICROAMPERES
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
ELECTRICAL POLARIZATION: POLARIZED
RELIABILITY FAILURE RATE LEVEL IN PERCENT: 0.0100
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)
MIL-STD-1276 WIRE LEAD TYPE DESIGNATORN-3
CAPACITIVE ELECTRODE MATERIALTANTALUM
CASE INSULATION MATERIALPLASTIC
DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT15.0000
DC LEAKAGE AT REFERENCE TEMP2.000 MICROAMPERES
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
ELECTRICAL POLARIZATIONPOLARIZED
RELIABILITY FAILURE RATE LEVEL IN PERCENT0.0100
DC LEAKAGE AT MAXIMUM OPERATING TEMP4.0 MICROAMPERES
BODY STYLEW/O MTG FACILITIES, AXIAL TERMINALS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
DDHEMHInterchangeable
interchangeable cross-reference
interchangeable
S126Interchangeable
interchangeable cross-reference
interchangeable
222DDHEMHInterchangeable
interchangeable cross-reference
interchangeable
4018T56P01Interchangeable
interchangeable cross-reference
interchangeable
10087733Interchangeable
interchangeable cross-reference
interchangeable
5305001775552Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-C-3965?
MIL-C-3965 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace MIL-C-3965?
There are 22 known substitutes for MIL-C-3965: DDHEMH, S126, 222DDHEMH and 19 more. Substitute compatibility should be verified for your specific system.
Is MIL-C-3965 still available?
MIL-C-3965 is currently cancelled.
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