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Technical Data Sheet
PartsTable / MRO / 29F407
29F407 ✓ 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, AXIAL TERMINALS, body_length: 1.438 INCHES NOMINAL IN, body_diameter: 0.375 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE, 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 5910-00-666-6618, 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→ 29F407
NSN: 5910-00-666-6618
FSC: 5910
CAGE: 24446 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
anode_typePLAIN FOIL
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length1.438 INCHES NOMINAL IN
body_diameter0.375 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED CASE
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
schematic_diagram_designatorNO COMMON OR GROUNDED ELECTRODE(S)
capacitance_value_per_section2.500 MICROFARADS SINGLE SECTION
capacitive_electrode_materialTANTALUM
NSN5910-00-666-6618
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 29F407 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
ANODE TYPE: PLAIN FOIL
•
BODY STYLE: W/O MTG FACILITIES, AXIAL TERMINALS
•
BODY DIAMETER: 0.375 INCHES NOMINAL IN
•
CAPACITIVE ELECTRODE MATERIAL: TANTALUM
•
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
ELECTRICAL POLARIZATION: POLARIZED
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)
ANODE TYPEPLAIN FOIL
BODY STYLEW/O MTG FACILITIES, AXIAL TERMINALS
BODY DIAMETER0.375 INCHES NOMINAL IN
CAPACITIVE ELECTRODE MATERIALTANTALUM
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
FEATURES PROVIDEDHERMETICALLY SEALED CASE
ELECTRICAL POLARIZATIONPOLARIZED
BODY LENGTH1.438 INCHES NOMINAL IN
CAPACITANCE VALUE PER SECTION2.500 MICROFARADS SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
68432Interchangeable
interchangeable cross-reference
interchangeable
5018-759Interchangeable
interchangeable cross-reference
interchangeable
8666VInterchangeable
interchangeable cross-reference
interchangeable
WC596/17-1Interchangeable
interchangeable cross-reference
interchangeable
WC596H24Interchangeable
interchangeable cross-reference
interchangeable
697129Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 29F407?
29F407 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 29F407?
There are 8 known substitutes for 29F407: 68432, 5018-759, 8666V and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 29F407?
29F407 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-666-6618. 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