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PartsTable / COMPONENT / 50408 ITEM 49
50408 ITEM 49 ✓ Verified by PartsTable
— · COMPONENT
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 end_item_identification: SHIPBOARD MODULAR COMBINATION REFRIGERATOR/FREEZER, part_name_assigned_by_controlling_agency: CONDENSER FAN BLADE, REFRIGERATOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-01-707-9557, 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
50408 ITEM 49
NSN: 4140-01-707-9557
FSC: 4140
CAGE: 66682 — COSPOLICH INC. (USA)
SPECIFICATIONS
end_item_identificationSHIPBOARD MODULAR COMBINATION REFRIGERATOR/FREEZER
part_name_assigned_by_controlling_agencyCONDENSER FAN BLADE, REFRIGERATOR
NSN4140-01-707-9557
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 50408 ITEM 49 MFR CAPACITOR,FIXED,ELECTR
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)
END ITEM IDENTIFICATIONSHIPBOARD MODULAR COMBINATION REFRIGERATOR/FREEZER
PART NAME ASSIGNED BY CONTROLLING AGENCYCONDENSER FAN BLADE, REFRIGERATOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
50408Interchangeable
interchangeable cross-reference
interchangeable
5001Interchangeable
interchangeable cross-reference
interchangeable
R50300CC6-0077Interchangeable
interchangeable cross-reference
interchangeable
R50300CC-06-0077Interchangeable
interchangeable cross-reference
interchangeable
9290-BA ITEM 18Interchangeable
interchangeable cross-reference
interchangeable
50408 ITEM 53Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 50408 ITEM 49?
50408 ITEM 49 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace 50408 ITEM 49?
There are 19 known substitutes for 50408 ITEM 49: 50408, 5001, R50300CC6-0077 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 50408 ITEM 49?
50408 ITEM 49 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-01-707-9557. 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