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Technical Data Sheet
472LWA403EA ✓ 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 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 MINIMUM IN, features_provided: HERMETICALLY SEALED CASE, terminal_diameter: 0.025 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-008-1132, 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 472LWA403EA
NSN: 5910-00-008-1132
FSC: 5910
CAGE: K8295 — AVX LTD (GBR)
SPECIFICATIONS
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.786 INCHES NOMINAL IN
body_diameter0.351 INCHES NOMINAL IN
terminal_length1.500 INCHES MINIMUM IN
features_providedHERMETICALLY SEALED CASE
terminal_diameter0.025 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
case_insulation_materialPLASTIC
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
NSN5910-00-008-1132
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 472LWA403EA MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
RELIABILITY INDICATOR: NOT ESTABLISHED
ELECTRICAL POLARIZATION: POLARIZED
BODY LENGTH: 0.786 INCHES NOMINAL IN
TOLERANCE RANGE PER SECTION: -20.00 TO 20.00 PERCENT SINGLE SECTION
FEATURES PROVIDED: HERMETICALLY SEALED CASE
TERMINAL DIAMETER: 0.025 INCHES NOMINAL IN
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 10.0 DC 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)
RELIABILITY INDICATORNOT ESTABLISHED
ELECTRICAL POLARIZATIONPOLARIZED
BODY LENGTH0.786 INCHES NOMINAL IN
TOLERANCE RANGE PER SECTION-20.00 TO 20.00 PERCENT SINGLE SECTION
FEATURES PROVIDEDHERMETICALLY SEALED CASE
TERMINAL DIAMETER0.025 INCHES NOMINAL IN
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION10.0 DC SINGLE SECTION
CAPACITANCE VALUE PER SECTION220.000 MICROFARADS SINGLE SECTION
TERMINAL LENGTH1.500 INCHES MINIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
W4913422H9Interchangeable
interchangeable cross-reference
interchangeable
150D227X0010S3Interchangeable
interchangeable cross-reference
interchangeable
K220J10SInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 472LWA403EA?
472LWA403EA is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 472LWA403EA?
There are 3 known substitutes for 472LWA403EA: W4913422H9, 150D227X0010S3, K220J10S. Substitute compatibility should be verified for your specific system.
What is the NSN for 472LWA403EA?
472LWA403EA is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-008-1132. This indicates validated use in U.S. government and defense supply chains.
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