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Technical Data Sheet
PartsTable / MRO / A489
A489 ✓ 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,PLASTIC DIELECTR. Key specifications include overall_width: 2.100 INCHES MAXIMUM IN, terminal_type: TAB, SOLDER LUG, component_name: FIXED ELECTROLYTIC CAPACITOR, overall_height: 1.540 INCHES MAXIMUM IN, overall_length: 2.850 INCHES MAXIMUM IN, mounting_method: THREADED INSERT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-112-0015, 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→ A489
NSN: 2530-00-112-0015
FSC: 2530
CAGE: 19239 — ECHLIN INC (USA)
SPECIFICATIONS
overall_width2.100 INCHES MAXIMUM IN
terminal_typeTAB, SOLDER LUG
component_nameFIXED ELECTROLYTIC CAPACITOR
overall_height1.540 INCHES MAXIMUM IN
overall_length2.850 INCHES MAXIMUM IN
mounting_methodTHREADED INSERT
special_featuresKINGPIN SIZE,0.9215 IN. X5.625 IN. IN
capacitance_value50.0 MICROFARADS
terminal_quantity2
component_quantity28
component_relationshipMATCHED TO EACH OTHER
mounting_configurationFOUR NO. 4-40 THREADED SELF-LOCKING INSERTS SPACED 2.538 IN. BY 1.700 IN. C TO C IN
NSN2530-00-112-0015
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PLASTIC DIELECTR TITLE COMPONENT PN A489 MFR CAPACITOR,FIXED,PLASTI
KEY FEATURES
•
COMPONENT QUANTITY: 28
•
SUPPLY ITEMS AND QUANTITIES: KINGPIN 2,BEARING 4,STUD 2,LOCKWASHER 2,NUT 2,THRUST WASHER 4,RETAINER 4,SHIM 4,PLUG 4
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)
COMPONENT QUANTITY28
SUPPLY ITEMS AND QUANTITIESKINGPIN 2,BEARING 4,STUD 2,LOCKWASHER 2,NUT 2,THRUST WASHER 4,RETAINER 4,SHIM 4,PLUG 4
SPECIAL FEATURESKINGPIN SIZE,0.9215 IN. X5.625 IN. IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
40665Interchangeable
interchangeable cross-reference
interchangeable
A470Interchangeable
interchangeable cross-reference
interchangeable
7371Interchangeable
interchangeable cross-reference
interchangeable
96C4Interchangeable
interchangeable cross-reference
interchangeable
209-060-661Interchangeable
interchangeable cross-reference
interchangeable
MIL-T-16366Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A489?
A489 is a CAPACITOR,FIXED,PLASTIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace A489?
There are 23 known substitutes for A489: 40665, A470, 7371 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A489?
A489 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-112-0015. 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