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Technical Data Sheet
PartsTable / MRO / 101243U020AF2B
101243U020AF2B ✓ 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: PLAIN FOIL, body_style: W/O MTG FACILITIES, TERMINAL(S) ON ONE END, body_length: 5.655 INCHES NOMINAL IN, body_diameter: 1.399 INCHES NOMINAL IN, terminal_length: 0.281 INCHES MAXIMUM IN, terminal_diameter: 0.190 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-202-8330, 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→ 101243U020AF2B
NSN: 5910-01-202-8330
FSC: 5910
CAGE: 00853 — CORNELL-DUBILIER MARKETING INC (USA)
SPECIFICATIONS
anode_typePLAIN FOIL
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE END
body_length5.655 INCHES NOMINAL IN
body_diameter1.399 INCHES NOMINAL IN
terminal_length0.281 INCHES MAXIMUM IN
terminal_diameter0.190 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
case_insulation_materialPLASTIC
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 105.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity2 THREADED HOLE
tolerance_range_per_section-10.00 TO 75.00 PERCENT SINGLE SECTION
NSN5910-01-202-8330
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 101243U020AF2B MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO DIAMETER: 0.500 INCHES NOMINAL IN
•
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 105.0 CELSIUS MAXIMUM DEGC
•
CAPACITANCE VALUE PER SECTION: 24000.000 MICROFARADS SINGLE SECTION
•
EQUIVALENT SERIES RESISTANCE AT REFERENCE TEMP IN OHMS: 0.0087
•
TERMINAL LENGTH: 0.281 INCHES MAXIMUM IN
•
CASE INSULATION MATERIAL: PLASTIC
•
TERMINAL DIAMETER: 0.190 INCHES NOMINAL IN
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)
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO DIAMETER0.500 INCHES NOMINAL IN
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 105.0 CELSIUS MAXIMUM DEGC
CAPACITANCE VALUE PER SECTION24000.000 MICROFARADS SINGLE SECTION
EQUIVALENT SERIES RESISTANCE AT REFERENCE TEMP IN OHMS0.0087
TERMINAL LENGTH0.281 INCHES MAXIMUM IN
CASE INSULATION MATERIALPLASTIC
TERMINAL DIAMETER0.190 INCHES NOMINAL IN
BODY LENGTH5.655 INCHES NOMINAL IN
ANODE TYPEPLAIN FOIL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
143076Interchangeable
interchangeable cross-reference
interchangeable
11680Interchangeable
interchangeable cross-reference
interchangeable
408701Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 101243U020AF2B?
101243U020AF2B is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 101243U020AF2B?
There are 3 known substitutes for 101243U020AF2B: 143076, 11680, 408701. Substitute compatibility should be verified for your specific system.
What is the NSN for 101243U020AF2B?
101243U020AF2B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-202-8330. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026