PartsTable
Technical Data Sheet
PartsTable / MRO / AEF
AEF ✓ 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/TWIST TAB MTG, TERMINAL(S) ON ONE END, body_length: 3.000 INCHES NOMINAL IN, body_diameter: 1.000 INCHES NOMINAL IN, features_provided: MOUNTING HARDWARE AND HERMETICALLY SEALED CASE, reliability_indicator: NOT ESTABLISHED, electrical_polarization: POLARIZED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-666-7709, 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→ AEF
NSN: 5910-00-666-7709
FSC: 5910
CAGE: 71471 — AEROVOX CORP CINEMA PLANT (USA)
SPECIFICATIONS
body_styleW/TWIST TAB MTG, TERMINAL(S) ON ONE END
body_length3.000 INCHES NOMINAL IN
body_diameter1.000 INCHES NOMINAL IN
section_quantity2
features_providedMOUNTING HARDWARE AND HERMETICALLY SEALED CASE
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
terminal_type_and_quantity2 TAB, SOLDER LUG
schematic_diagram_designatorELECTRODE(S) GROUNDED TO CASE
capacitance_value_per_section20.000 MICROFARADS 1ST SECTION AND 20.000 MICROFARADS 2ND SECTION
nonderated_continuous_voltage_rating_and_type_per_section450.0 DC 1ST SECTION AND 450.0 DC 2ND SECTION
NSN5910-00-666-7709
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN AEF MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
TERMINAL TYPE AND QUANTITY: 2 TAB, SOLDER LUG
•
CAPACITANCE VALUE PER SECTION: 20.000 MICROFARADS 1ST SECTION AND 20.000 MICROFARADS 2ND SECTION
•
ELECTRICAL POLARIZATION: POLARIZED
•
BODY LENGTH: 3.000 INCHES NOMINAL IN
•
FEATURES PROVIDED: MOUNTING HARDWARE AND HERMETICALLY SEALED CASE
•
BODY DIAMETER: 1.000 INCHES NOMINAL IN
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 450.0 DC 1ST SECTION AND 450.0 DC 2ND SECTION
•
SCHEMATIC DIAGRAM DESIGNATOR: ELECTRODE(S) GROUNDED TO CASE
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)
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
CAPACITANCE VALUE PER SECTION20.000 MICROFARADS 1ST SECTION AND 20.000 MICROFARADS 2ND SECTION
ELECTRICAL POLARIZATIONPOLARIZED
BODY LENGTH3.000 INCHES NOMINAL IN
FEATURES PROVIDEDMOUNTING HARDWARE AND HERMETICALLY SEALED CASE
BODY DIAMETER1.000 INCHES NOMINAL IN
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION450.0 DC 1ST SECTION AND 450.0 DC 2ND SECTION
SCHEMATIC DIAGRAM DESIGNATORELECTRODE(S) GROUNDED TO CASE
SECTION QUANTITY2
RELIABILITY INDICATORNOT ESTABLISHED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
A92380 -14Interchangeable
interchangeable cross-reference
interchangeable
4222Interchangeable
interchangeable cross-reference
interchangeable
6222CE1TX9Interchangeable
interchangeable cross-reference
interchangeable
1822-A1Interchangeable
interchangeable cross-reference
interchangeable
2F1336Interchangeable
interchangeable cross-reference
interchangeable
13227E9646-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AEF?
AEF is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace AEF?
There are 22 known substitutes for AEF: A92380 -14, 4222, 6222CE1TX9 and 19 more. Substitute compatibility should be verified for your specific system.
Is AEF still available?
AEF is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026