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Technical Data Sheet
PartsTable / MRO / C1284
C1284 ✓ 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 material: FIBER AND RUBBER AND FIBER SYNTHETIC AND RUBBER CHLOROPRENE CLASS CR AND RUBBER NATURAL OVERALL, body_width: 1.812 INCHES NOMINAL IN, body_height: 2.437 INCHES NOMINAL IN, body_length: 1.937 INCHES NOMINAL IN, nominal_width: 0.875 INCHES IN, inclosure_type: HERMETICALLY SEALED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-162-6719, 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→ C1284
NSN: 2530-00-162-6719
FSC: 2530
CAGE: 35311 — AMERICAN STANDARD INC WESTINGHOUSE AIR BRAKE CO DIV (USA)
SPECIFICATIONS
materialFIBER AND RUBBER AND FIBER SYNTHETIC AND RUBBER CHLOROPRENE CLASS CR AND RUBBER NATURAL OVERALL
body_width1.812 INCHES NOMINAL IN
body_height2.437 INCHES NOMINAL IN
body_length1.937 INCHES NOMINAL IN
belt_quantity4
nominal_width0.875 INCHES IN
inclosure_typeHERMETICALLY SEALED
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
performance_typeSTANDARD CAPACITY
style_designatorPLAIN
nominal_thread_size0.138 INCHES SINGLE GROUP IN
NSN2530-00-162-6719
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN C1284 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 5
C1284Interchangeable
interchangeable cross-reference
interchangeable
1674Interchangeable
interchangeable cross-reference
interchangeable
C128 SET 4Interchangeable
interchangeable cross-reference
interchangeable
CP128 SET 4Interchangeable
interchangeable cross-reference
interchangeable
40EW107B060M1AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C1284?
C1284 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace C1284?
There are 5 known substitutes for C1284: C1284, 1674, C128 SET 4 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C1284?
C1284 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-162-6719. 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