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Technical Data Sheet
PartsTable / COMPONENT / CR36U
CR36U ✓ 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 body_width: 0.750 INCHES NOMINAL IN, body_length: 0.775 INCHES MAXIMUM IN, overall_width: 0.757 INCHES MAXIMUM IN, body_thickness: 0.317 INCHES NOMINAL IN, overall_length: 1.023 INCHES MAXIMUM IN, terminal_length: 0.248 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5955-00-267-4194, 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
CR36U
NSN: 5955-00-267-4194
FSC: 5955
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
body_width0.750 INCHES NOMINAL IN
body_length0.775 INCHES MAXIMUM IN
overall_width0.757 INCHES MAXIMUM IN
body_thickness0.317 INCHES NOMINAL IN
overall_length1.023 INCHES MAXIMUM IN
terminal_length0.248 INCHES NOMINAL IN
style_designatorOVAL BODY, PIN TERMINALS
overall_thickness0.352 INCHES MAXIMUM IN
terminal_diameter0.050 INCHES NOMINAL IN
mode_of_oscillationFUNDAMENTAL
operable_temp_range-55.0 TO 90.0 CELSIUS DEGC
specified_frequency15.500 KILOHERTZ
NSN5955-00-267-4194
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN CR36U MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
SPECIFIED FREQUENCY: 14.000 MEGAHERTZ
•
MODE OF OSCILLATION: FUNDAMENTAL
•
TERMINAL LENGTH: 0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN
•
BODY LENGTH: 0.755 INCHES MINIMUM AND 0.775 INCHES MAXIMUM IN
•
CENTER TO CENTER DISTANCE BETWEEN TERMINALS: 0.478 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN
•
OPERATING TEMP RANGE: +80.0 TO 90.0 CELSIUS DEGC
•
CONTROLLED REFERENCE TEMP: 85.0 CELSIUS DEGC
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)
SPECIFIED FREQUENCY14.000 MEGAHERTZ
MODE OF OSCILLATIONFUNDAMENTAL
TERMINAL LENGTH0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN
BODY LENGTH0.755 INCHES MINIMUM AND 0.775 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN TERMINALS0.478 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN
OPERATING TEMP RANGE+80.0 TO 90.0 CELSIUS DEGC
CONTROLLED REFERENCE TEMP85.0 CELSIUS DEGC
OVERALL WIDTH0.745 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
STYLE DESIGNATOROVAL BODY, PIN TERMINALS
TERMINAL DIAMETER0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
MILC3098TYPECR36UInterchangeable
interchangeable cross-reference
interchangeable
CR36UInterchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-3098/16Interchangeable
interchangeable cross-reference
interchangeable
CR-36/U13.000000MHZInterchangeable
interchangeable cross-reference
interchangeable
290-0019-00Interchangeable
interchangeable cross-reference
interchangeable
CR-36/U12.000000MHZInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CR36U?
CR36U is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace CR36U?
There are 17 known substitutes for CR36U: MILC3098TYPECR36U, CR36U, MIL-PRF-3098/16 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CR36U?
CR36U is cataloged in the Federal Logistics Information System (FLIS) under NSN 5955-00-267-4194. 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