PartsTable
Technical Data Sheet
89021-128 ✓ 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, TERMINAL(S) ON ONE END, body_length: 45.5 MILLIMETERS MAXIMUM MM, body_diameter: 13.0 MILLIMETERS MAXIMUM MM, special_features: ELECTROLYTIC CAPACITOR, reliability_indicator: NOT ESTABLISHED, electrical_polarization: POLARIZED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-463-8365, 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 89021-128
NSN: 5910-01-463-8365
FSC: 5910
CAGE: 037Z3 — DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (DRAWINGS) (USA)
SPECIFICATIONS
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE END
body_length45.5 MILLIMETERS MAXIMUM MM
body_diameter13.0 MILLIMETERS MAXIMUM MM
special_featuresELECTROLYTIC CAPACITOR
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
end_item_identificationAPQ180 TXMITE E/I FSCM 55827
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 105.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
tolerance_range_per_section-10.00 TO 100.00 PERCENT SINGLE SECTION
schematic_diagram_designatorELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
capacitance_value_per_section470.000 MICROFARADS SINGLE SECTION
NSN5910-01-463-8365
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 89021-128 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
RELIABILITY INDICATOR: NOT ESTABLISHED
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 105.0 CELSIUS MAXIMUM DEGC
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
CAPACITIVE ELECTRODE MATERIAL: ALUMINUM
ELECTRICAL POLARIZATION: POLARIZED
CAPACITANCE VALUE PER SECTION: 470.000 MICROFARADS SINGLE SECTION
TOLERANCE RANGE PER SECTION: -10.00 TO 100.00 PERCENT 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
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 105.0 CELSIUS MAXIMUM DEGC
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
CAPACITIVE ELECTRODE MATERIALALUMINUM
SPECIAL FEATURESELECTROLYTIC CAPACITOR
ELECTRICAL POLARIZATIONPOLARIZED
CAPACITANCE VALUE PER SECTION470.000 MICROFARADS SINGLE SECTION
TOLERANCE RANGE PER SECTION-10.00 TO 100.00 PERCENT SINGLE SECTION
BODY DIAMETER13.0 MILLIMETERS MAXIMUM MM
BODY LENGTH45.5 MILLIMETERS MAXIMUM MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
EB21Interchangeable
interchangeable cross-reference
interchangeable
3150210-601-3Interchangeable
interchangeable cross-reference
interchangeable
89-021Interchangeable
interchangeable cross-reference
interchangeable
R4Interchangeable
interchangeable cross-reference
interchangeable
C94Interchangeable
interchangeable cross-reference
interchangeable
R4JInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 89021-128?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 89021-128?
89021-128 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 89021-128?
There are 6 known substitutes for 89021-128: EB21, 3150210-601-3, 89-021 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 89021-128?
89021-128 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-463-8365. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 89021-128