PartsTable
Technical Data Sheet
MILC81-6 ✓ 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,VARIABLE,CERAMIC DIELE. Key specifications include material: CERAMIC ENCLOSURE, body_style: ROTARY, body_height: 0.170 INCHES NOMINAL IN, body_diameter: 0.218 INCHES NOMINAL IN, overall_width: 0.224 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN, inclosure_type: ENCASED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-019-5409, 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 MILC81-6
NSN: 5910-01-019-5409
FSC: 5910
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialCERAMIC ENCLOSURE
body_styleROTARY
body_height0.170 INCHES NOMINAL IN
body_diameter0.218 INCHES NOMINAL IN
overall_width0.224 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
inclosure_typeENCASED
overall_height0.130 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
overall_length0.220 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
terminal_length0.080 INCHES NOMINAL IN
fragility_factorMODERATELY RUGGED
overall_diameter0.218 INCHES NOMINAL IN
special_featuresONE DUMMY TERMINAL
NSN5910-01-019-5409
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,CERAMIC DIELE TITLE COMPONENT PN MILC81-6 MFR CAPACITOR,VARIABLE,CER
KEY FEATURES
CAPACITANCE RANGE IN PICOFARADS: +2.0 TO 5.0 SINGLE SECTION
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO DIAMETER: 0.195 INCHES NOMINAL IN
DISSIPATION FACTOR AT 25 DEG CELSIUS IN PERCENT: 0.2
INCLOSURE TYPE: ENCASED
NONDERATED VOLTAGE RATING AND TYPE: 100.0 DC CONTINUOUS SINGLE SECTION
CAPACITANCE DRIFT IN PICOFARADS: 0.50 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)
OVERALL HEIGHT0.170 INCHES NOMINAL IN
CAPACITANCE RANGE IN PICOFARADS+2.0 TO 5.0 SINGLE SECTION
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO DIAMETER0.195 INCHES NOMINAL IN
DISSIPATION FACTOR AT 25 DEG CELSIUS IN PERCENT0.2
INCLOSURE TYPEENCASED
NONDERATED VOLTAGE RATING AND TYPE100.0 DC CONTINUOUS SINGLE SECTION
CAPACITANCE DRIFT IN PICOFARADS0.50 SINGLE SECTION
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
SPECIFICATION/STANDARD DATA81349-MIL-C-81/6 GOVERNMENT SPECIFICATION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
465075-2Interchangeable
interchangeable cross-reference
interchangeable
518-000A2-5Interchangeable
interchangeable cross-reference
interchangeable
518-020A2-5PFInterchangeable
interchangeable cross-reference
interchangeable
2893375-1Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-81/6Interchangeable
interchangeable cross-reference
interchangeable
2903140-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MILC81-6?
MILC81-6 is a CAPACITOR,VARIABLE,CERAMIC DIELE. It is classified as a MRO (MRO_GENERAL).
What parts can replace MILC81-6?
There are 23 known substitutes for MILC81-6: 465075-2, 518-000A2-5, 518-020A2-5PF and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MILC81-6?
MILC81-6 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-019-5409. This indicates validated use in U.S. government and defense supply chains.
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