PartsTable
Technical Data Sheet
FB5040 ✓ 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: PLAIN FOIL, body_style: W/O MTG FACILITIES, TERMINAL(S) ON ONE END, body_length: 4.125 INCHES NOMINAL IN, body_diameter: 2.500 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED, electrical_polarization: POLARIZED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-806-7326, 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 FB5040
NSN: 5910-00-806-7326
FSC: 5910
CAGE: 14655 — CORNELL-DUBILIER ELECTRONICS (USA)
SPECIFICATIONS
anode_typePLAIN FOIL
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE END
body_length4.125 INCHES NOMINAL IN
body_diameter2.500 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
nonderated_operating_temp-20.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity2 TAB, SOLDER LUG
schematic_diagram_designatorNO COMMON OR GROUNDED ELECTRODE(S)
capacitance_value_per_section4000.000 MICROFARADS SINGLE SECTION
nonderated_continuous_voltage_rating_and_type_per_section50.0 DC SINGLE SECTION
NSN5910-00-806-7326
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN FB5040 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
NONDERATED OPERATING TEMP: -20.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 50.0 DC SINGLE SECTION
BODY LENGTH: 4.125 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY: 2 TAB, SOLDER LUG
RELIABILITY INDICATOR: NOT ESTABLISHED
ANODE TYPE: PLAIN FOIL
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
BODY DIAMETER: 2.500 INCHES NOMINAL IN
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 OPERATING TEMP-20.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION50.0 DC SINGLE SECTION
BODY LENGTH4.125 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
RELIABILITY INDICATORNOT ESTABLISHED
ANODE TYPEPLAIN FOIL
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
BODY DIAMETER2.500 INCHES NOMINAL IN
ELECTRICAL POLARIZATIONPOLARIZED
CAPACITANCE VALUE PER SECTION4000.000 MICROFARADS SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
8-8HBZ-SSInterchangeable
interchangeable cross-reference
interchangeable
I8UInterchangeable
interchangeable cross-reference
interchangeable
8373K6Interchangeable
interchangeable cross-reference
interchangeable
93136Interchangeable
interchangeable cross-reference
interchangeable
24413Interchangeable
interchangeable cross-reference
interchangeable
K2-4-413Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FB5040?
FB5040 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace FB5040?
There are 10 known substitutes for FB5040: 8-8HBZ-SS, I8U, 8373K6 and 7 more. Substitute compatibility should be verified for your specific system.
Is FB5040 still available?
FB5040 is currently cancelled.
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