PartsTable
Technical Data Sheet
PartsTable / MRO / 2011524
2011524 ✓ 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: ETCHED FOIL, body_style: W/THD BUSHING MTG, TERMINAL(S) ON ONE END, body_length: 1.500 INCHES NOMINAL IN, body_diameter: 0.400 INCHES NOMINAL IN, nominal_thread_size: 0.312 INCHES IN, reliability_indicator: NOT ESTABLISHED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-957-2743, 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→ 2011524
NSN: 5910-00-957-2743
FSC: 5910
CAGE: 0BXR0 — AEROSPACE FITTINGS, INC (USA)
SPECIFICATIONS
anode_typeETCHED FOIL
body_styleW/THD BUSHING MTG, TERMINAL(S) ON ONE END
body_length1.500 INCHES NOMINAL IN
body_diameter0.400 INCHES NOMINAL IN
nominal_thread_size0.312 INCHES IN
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity1 TAB, SOLDER LUG
tolerance_range_per_section-20.00 TO 20.00 PERCENT SINGLE SECTION
schematic_diagram_designatorELECTRODE(S) GROUNDED TO CASE
capacitance_value_per_section30.000 MICROFARADS SINGLE SECTION
NSN5910-00-957-2743
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 2011524 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
BODY DIAMETER: 0.400 INCHES NOMINAL IN
•
ELECTRICAL POLARIZATION: POLARIZED
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 50.0 DC SINGLE SECTION
•
NOMINAL THREAD SIZE: 0.312 INCHES IN
•
SCHEMATIC DIAGRAM DESIGNATOR: ELECTRODE(S) GROUNDED TO CASE
•
ANODE TYPE: ETCHED FOIL
•
BODY LENGTH: 1.500 INCHES NOMINAL IN
•
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 DIAMETER0.400 INCHES NOMINAL IN
ELECTRICAL POLARIZATIONPOLARIZED
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION50.0 DC SINGLE SECTION
NOMINAL THREAD SIZE0.312 INCHES IN
SCHEMATIC DIAGRAM DESIGNATORELECTRODE(S) GROUNDED TO CASE
ANODE TYPEETCHED FOIL
BODY LENGTH1.500 INCHES NOMINAL IN
TOLERANCE RANGE PER SECTION-20.00 TO 20.00 PERCENT SINGLE SECTION
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED BUSHING
CAPACITANCE VALUE PER SECTION30.000 MICROFARADS SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
AS10361Interchangeable
interchangeable cross-reference
interchangeable
27801Interchangeable
interchangeable cross-reference
interchangeable
B-3153Interchangeable
interchangeable cross-reference
interchangeable
M146Interchangeable
interchangeable cross-reference
interchangeable
B107.110 CAT 2 TY1Interchangeable
interchangeable cross-reference
interchangeable
34020Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2011524?
2011524 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2011524?
There are 21 known substitutes for 2011524: AS10361, 27801, B-3153 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2011524?
2011524 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-957-2743. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026