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Technical Data Sheet
PartsTable / MRO / 28F498
28F498 ✓ 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

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include color: BLACK, material: PLASTIC VINYL BODY, body_style: W/O MTG FACILITIES, TERMINAL(S) ON ONE SURFACE, body_width: 1.188 INCHES NOMINAL IN, body_height: 4.750 INCHES NOMINAL IN, body_length: 2.500 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 5910-00-729-2290, 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→ 28F498
NSN: 5910-00-729-2290
FSC: 5910
CAGE: 01002 — GENERAL ELECTRIC CO CAPACITORS DIV (USA)
SPECIFICATIONS
colorBLACK
materialPLASTIC VINYL BODY
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE SURFACE
body_width1.188 INCHES NOMINAL IN
body_height4.750 INCHES NOMINAL IN
body_length2.500 INCHES NOMINAL IN
flexibilityFLEXIBLE
overall_length1.219 INCHES NOMINAL IN
style_designatorSTRAIGHT
features_providedHERMETICALLY SEALED CASE
material_thickness0.020 INCHES NOMINAL IN
base_inside_diameter0.292 INCHES NOMINAL IN
NSN5910-00-729-2290
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 28F498 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
CAPACITANCE VALUE PER SECTION: 10.000 MICROFARADS SINGLE SECTION
•
BODY HEIGHT: 4.750 INCHES NOMINAL IN
•
TOLERANCE RANGE PER SECTION: -10.00 TO 10.00 PERCENT SINGLE SECTION
•
TERMINAL TYPE AND QUANTITY: 2 TAB, SOLDER LUG
•
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
•
BODY WIDTH: 1.188 INCHES NOMINAL IN
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 125.0 AC-RMS SINGLE SECTION
•
BODY LENGTH: 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)
CAPACITANCE VALUE PER SECTION10.000 MICROFARADS SINGLE SECTION
BODY HEIGHT4.750 INCHES NOMINAL IN
TOLERANCE RANGE PER SECTION-10.00 TO 10.00 PERCENT SINGLE SECTION
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
BODY WIDTH1.188 INCHES NOMINAL IN
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION125.0 AC-RMS SINGLE SECTION
BODY LENGTH2.500 INCHES NOMINAL IN
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
FEATURES PROVIDEDHERMETICALLY SEALED CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
23F703-10K400Interchangeable
interchangeable cross-reference
interchangeable
23F703G103Interchangeable
interchangeable cross-reference
interchangeable
4359Interchangeable
interchangeable cross-reference
interchangeable
36BLGInterchangeable
interchangeable cross-reference
interchangeable
28F498Interchangeable
interchangeable cross-reference
interchangeable
36Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 28F498?
28F498 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 28F498?
There are 8 known substitutes for 28F498: 23F703-10K400, 23F703G103, 4359 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 28F498?
28F498 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-729-2290. 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