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MILE1-543 ✓ 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 tube_type: TRIODE, nondefinitive_spec/std_data: 101D TYPE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5960-00-188-6606, 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
MILE1-543
NSN: 5960-00-188-6606
FSC: 5960
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
tube_typeTRIODE
nondefinitive_spec/std_data101D TYPE
NSN5960-00-188-6606
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN MILE1-543 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
NONDEFINITIVE SPEC/STD DATA: 101D TYPE
•
TUBE TYPE: TRIODE
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)
NONDEFINITIVE SPEC/STD DATA101D TYPE
TUBE TYPETRIODE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
704AInterchangeable
interchangeable cross-reference
interchangeable
RELEASE339Interchangeable
interchangeable cross-reference
interchangeable
388AInterchangeable
interchangeable cross-reference
interchangeable
354AInterchangeable
interchangeable cross-reference
interchangeable
101DInterchangeable
interchangeable cross-reference
interchangeable
58C40Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MILE1-543?
MILE1-543 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace MILE1-543?
There are 13 known substitutes for MILE1-543: 704A, RELEASE339, 388A and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MILE1-543?
MILE1-543 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5960-00-188-6606. 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