PartsTable
Technical Data Sheet
PartsTable / MRO / 8412778-4
8412778-4 ✓ 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: 0.322 INCHES NOMINAL IN, body_diameter: 0.135 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 5910-00-812-0948, 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→ 8412778-4
NSN: 5910-00-812-0948
FSC: 5910
CAGE: 49671 — LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN DIV LOCKHEED MARTIN (USA)
SPECIFICATIONS
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.322 INCHES NOMINAL IN
body_diameter0.135 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED CASE
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
nonderated_operating_temp-80.0 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
schematic_diagram_designatorNO COMMON OR GROUNDED ELECTRODE(S)
capacitance_value_per_section3.300 MICROFARADS SINGLE SECTION
capacitive_electrode_materialTANTALUM
NSN5910-00-812-0948
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 8412778-4 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
BODY LENGTH: 0.322 INCHES NOMINAL IN
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 15.0 DC SINGLE SECTION
•
CAPACITANCE VALUE PER SECTION: 3.300 MICROFARADS SINGLE SECTION
•
CAPACITIVE ELECTRODE MATERIAL: TANTALUM
•
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
•
TOLERANCE RANGE PER SECTION: -20.00 TO 20.00 PERCENT SINGLE SECTION
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)
BODY LENGTH0.322 INCHES NOMINAL IN
RELIABILITY INDICATORNOT ESTABLISHED
FEATURES PROVIDEDHERMETICALLY SEALED CASE
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION15.0 DC SINGLE SECTION
CAPACITANCE VALUE PER SECTION3.300 MICROFARADS SINGLE SECTION
CAPACITIVE ELECTRODE MATERIALTANTALUM
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
TOLERANCE RANGE PER SECTION-20.00 TO 20.00 PERCENT SINGLE SECTION
NONDERATED OPERATING TEMP-80.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
ELECTRICAL POLARIZATIONPOLARIZED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
211-800001-000Interchangeable
interchangeable cross-reference
interchangeable
150D335X0015A2DYSInterchangeable
interchangeable cross-reference
interchangeable
B95057-A2268-B100Interchangeable
interchangeable cross-reference
interchangeable
150D335X0015A2DInterchangeable
interchangeable cross-reference
interchangeable
T110A335M015ASInterchangeable
interchangeable cross-reference
interchangeable
TAS335M015P1AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8412778-4?
8412778-4 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 8412778-4?
There are 7 known substitutes for 8412778-4: 211-800001-000, 150D335X0015A2DYS, B95057-A2268-B100 and 4 more. Substitute compatibility should be verified for your specific system.
Is 8412778-4 still available?
8412778-4 is currently cancelled.
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Last verified: July 2026