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Technical Data Sheet
PartsTable / COMPONENT / 1289-12
1289-12 ✓ Verified by PartsTable
— · COMPONENT
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 material_base_type: EMULSION, quantity_within_each_unit_package: 12.0 OUNCES OZ. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-00-407-1277, 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
1289-12
NSN: 5365-00-407-1277
FSC: 5365
CAGE: 24338 — L3 TECHNOLOGIES, INC. DIV L3HARRIS EDO WESTERN CORPORATION (USA)
SPECIFICATIONS
material_base_typeEMULSION
quantity_within_each_unit_package12.0 OUNCES OZ
NSN5365-00-407-1277
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 1289-12 MFR CAPACITOR,FIXED,ELECTR
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
970-3019Interchangeable
interchangeable cross-reference
interchangeable
010-0312Interchangeable
interchangeable cross-reference
interchangeable
12891Interchangeable
interchangeable cross-reference
interchangeable
R883B338Interchangeable
interchangeable cross-reference
interchangeable
V12734Interchangeable
interchangeable cross-reference
interchangeable
1770XDMPC48Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1289-12?
1289-12 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace 1289-12?
There are 10 known substitutes for 1289-12: 970-3019, 010-0312, 12891 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1289-12?
1289-12 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-00-407-1277. 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