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Technical Data Sheet
PartsTable / MRO / STSWC029225A020
STSWC029225A020 ✓ 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: SOLID, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 0.422 INCHES MAXIMUM IN, body_diameter: 0.135 INCHES NOMINAL IN, terminal_length: 1.500 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-450-4698, 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→ STSWC029225A020
NSN: 5910-00-450-4698
FSC: 5910
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
anode_typeSOLID
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.422 INCHES MAXIMUM IN
body_diameter0.135 INCHES NOMINAL IN
terminal_length1.500 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED CASE
test_data_document98897-STSWC029 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
case_insulation_materialPLASTIC
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
NSN5910-00-450-4698
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN STSWC029225A020 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 20.0 DC SINGLE SECTION
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
•
TEST DATA DOCUMENT: 98897-STSWC029 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
•
DC LEAKAGE AT REFERENCE TEMP: 0.800 MICROAMPERES
•
CAPACITIVE ELECTRODE MATERIAL: TANTALUM
•
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
•
TERMINAL SURFACE TREATMENT: SOLDER
•
CASE INSULATION MATERIAL: PLASTIC
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)
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION20.0 DC SINGLE SECTION
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
TEST DATA DOCUMENT98897-STSWC029 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
DC LEAKAGE AT REFERENCE TEMP0.800 MICROAMPERES
CAPACITIVE ELECTRODE MATERIALTANTALUM
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
TERMINAL SURFACE TREATMENTSOLDER
CASE INSULATION MATERIALPLASTIC
DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT4.0000
RELIABILITY INDICATORNOT ESTABLISHED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
TS1-020-225-10Interchangeable
interchangeable cross-reference
interchangeable
TAS225M020P0AInterchangeable
interchangeable cross-reference
interchangeable
CSR13E255KInterchangeable
interchangeable cross-reference
interchangeable
921-1602-0019Interchangeable
interchangeable cross-reference
interchangeable
10134825Interchangeable
interchangeable cross-reference
interchangeable
CSR13E225KMInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is STSWC029225A020?
STSWC029225A020 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace STSWC029225A020?
There are 6 known substitutes for STSWC029225A020: TS1-020-225-10, TAS225M020P0A, CSR13E255K and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for STSWC029225A020?
STSWC029225A020 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-450-4698. 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