PartsTable
Technical Data Sheet
PartsTable / MRO / 921-1602-0051
921-1602-0051 ✓ 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: 0.786 INCHES NOMINAL IN, body_diameter: 0.351 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 5910-00-824-3976, 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→ 921-1602-0051
NSN: 5910-00-824-3976
FSC: 5910
CAGE: A0307 — ALENIA SISTEMI DIFESA SPA (ITA)
SPECIFICATIONS
anode_typeSOLID
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.786 INCHES NOMINAL IN
body_diameter0.351 INCHES NOMINAL IN
terminal_length1.500 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED CASE
terminal_diameter0.025 INCHES NOMINAL IN
reliability_indicatorESTABLISHED
electrical_polarizationPOLARIZED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
specification/standard_data81349-MIL-C-39003/1 GOVERNMENT SPECIFICATION
NSN5910-00-824-3976
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 921-1602-0051 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
MIL-STD-1276 WIRE LEAD TYPE DESIGNATOR: N-3
•
BODY STYLE: W/O MTG FACILITIES, AXIAL TERMINALS
•
BODY DIAMETER: 0.351 INCHES NOMINAL IN
•
DC LEAKAGE AT MAXIMUM OPERATING TEMP: 110.0 MICROAMPERES
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
•
TERMINAL DIAMETER: 0.025 INCHES NOMINAL IN
•
ELECTRICAL POLARIZATION: POLARIZED
•
FEATURES PROVIDED: HERMETICALLY SEALED 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)
MIL-STD-1276 WIRE LEAD TYPE DESIGNATORN-3
BODY STYLEW/O MTG FACILITIES, AXIAL TERMINALS
BODY DIAMETER0.351 INCHES NOMINAL IN
DC LEAKAGE AT MAXIMUM OPERATING TEMP110.0 MICROAMPERES
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
TERMINAL DIAMETER0.025 INCHES NOMINAL IN
ELECTRICAL POLARIZATIONPOLARIZED
FEATURES PROVIDEDHERMETICALLY SEALED CASE
BODY LENGTH0.786 INCHES NOMINAL IN
CAPACITANCE VALUE PER SECTION22.000 MICROFARADS SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
441-1025-094Interchangeable
interchangeable cross-reference
interchangeable
CSR13G226KMInterchangeable
interchangeable cross-reference
interchangeable
CSR13G226KSInterchangeable
interchangeable cross-reference
interchangeable
M39003/01-2860Interchangeable
interchangeable cross-reference
interchangeable
826012-6234Interchangeable
interchangeable cross-reference
interchangeable
T110D226K050AUInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 921-1602-0051?
921-1602-0051 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 921-1602-0051?
There are 13 known substitutes for 921-1602-0051: 441-1025-094, CSR13G226KM, CSR13G226KS and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 921-1602-0051?
921-1602-0051 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-824-3976. 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