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Technical Data Sheet
PartsTable / MRO / PSU54015B
PSU54015B ✓ 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 material: PLASTIC CASE, body_style: W/O MTG FACILITIES, TERMINAL(S) ON ONE END, body_length: 4.375 INCHES NOMINAL IN, body_diameter: 1.812 INCHES NOMINAL IN, terminal_length: 0.250 INCHES NOMINAL 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 5910-01-414-8598, 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→ PSU54015B
NSN: 5910-01-414-8598
FSC: 5910
CAGE: 37942 — YOSEMITE INVESTMENT INC DBA NORTH AMERICAN CAPACITOR CO (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE END
body_length4.375 INCHES NOMINAL IN
body_diameter1.812 INCHES NOMINAL IN
terminal_length0.250 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
end_item_identification1730-01-329-6355 TESTER,JACK,HYDRAULIC
nonderated_operating_temp-40.0 CELSIUS MINIMUM AND 65.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 QUICK DISCONNECT, MALE, FOUR BLADE
tolerance_range_per_section+0.00 TO 148.00 MICROFARADS SINGLE SECTION
NSN5910-01-414-8598
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN PSU54015B MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
POWER FACTOR AT REFERENCE TEMP IN PERCENT: 10.000
•
TERMINAL TYPE AND QUANTITY: 2 QUICK DISCONNECT, MALE, FOUR BLADE
•
BODY DIAMETER: 1.812 INCHES NOMINAL IN
•
ELECTRICAL POLARIZATION: POLARIZED
•
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
•
BODY LENGTH: 4.375 INCHES NOMINAL IN
•
TERMINAL SURFACE TREATMENT: SOLDER
•
CAPACITANCE VALUE PER SECTION: 540.000 MICROFARADS 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)
POWER FACTOR AT REFERENCE TEMP IN PERCENT10.000
TERMINAL TYPE AND QUANTITY2 QUICK DISCONNECT, MALE, FOUR BLADE
BODY DIAMETER1.812 INCHES NOMINAL IN
ELECTRICAL POLARIZATIONPOLARIZED
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
BODY LENGTH4.375 INCHES NOMINAL IN
TERMINAL SURFACE TREATMENTSOLDER
CAPACITANCE VALUE PER SECTION540.000 MICROFARADS SINGLE SECTION
TERMINAL LENGTH0.250 INCHES NOMINAL IN
MATERIALPLASTIC CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
2480-2Interchangeable
interchangeable cross-reference
interchangeable
0375451-00Interchangeable
interchangeable cross-reference
interchangeable
141120018Interchangeable
interchangeable cross-reference
interchangeable
RW47V750Interchangeable
interchangeable cross-reference
interchangeable
802Interchangeable
interchangeable cross-reference
interchangeable
24802-8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PSU54015B?
PSU54015B is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace PSU54015B?
There are 6 known substitutes for PSU54015B: 2480-2, 0375451-00, 141120018 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PSU54015B?
PSU54015B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-414-8598. 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