PartsTable
Technical Data Sheet
PartsTable / MRO / CV11D450
CV11D450 ✓ 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 body_style: ROTARY, body_width: 0.641 INCHES NOMINAL IN, body_height: 0.406 INCHES MAXIMUM IN, body_length: 0.840 INCHES NOMINAL IN, inclosure_type: ENCAPSULATED, adjustment_device_torque: 4.000 INCH-OUNCES MINIMUM AND 24.000 INCH-OUNCES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-668-4582, 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→ CV11D450
NSN: 5910-00-668-4582
FSC: 5910
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_styleROTARY
body_width0.641 INCHES NOMINAL IN
body_height0.406 INCHES MAXIMUM IN
body_length0.840 INCHES NOMINAL IN
inclosure_typeENCAPSULATED
adjustment_device_torque4.000 INCH-OUNCES MINIMUM AND 24.000 INCH-OUNCES MAXIMUM IN
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity2 TAB, SOLDER LUG
capacitance_drift_in_picofarads0.50 SINGLE SECTION
capacitance_range_in_picofarads+7.0 TO 45.0 SINGLE SECTION
unthreaded_mounting_hole_diameter0.120 INCHES NOMINAL IN
nonderated_voltage_rating_and_type500.0 DC CONTINUOUS SINGLE SECTION
NSN5910-00-668-4582
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,CERAMIC DIELE TITLE COMPONENT PN CV11D450 MFR CAPACITOR,VARIABLE,CER
KEY FEATURES
•
BODY WIDTH: 0.641 INCHES NOMINAL IN
•
INCLOSURE TYPE: ENCAPSULATED
•
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH: 0.438 INCHES NOMINAL IN
•
TEST DATA DOCUMENT: 81349-MIL-C-81 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
•
CAPACITANCE DRIFT IN PICOFARADS: 0.50 SINGLE SECTION
•
DISSIPATION FACTOR AT 25 DEG CELSIUS IN PERCENT: 0.2
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
•
NONDERATED VOLTAGE RATING AND TYPE: 500.0 DC CONTINUOUS 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)
BODY WIDTH0.641 INCHES NOMINAL IN
INCLOSURE TYPEENCAPSULATED
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH0.438 INCHES NOMINAL IN
TEST DATA DOCUMENT81349-MIL-C-81 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
CAPACITANCE DRIFT IN PICOFARADS0.50 SINGLE SECTION
DISSIPATION FACTOR AT 25 DEG CELSIUS IN PERCENT0.2
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
NONDERATED VOLTAGE RATING AND TYPE500.0 DC CONTINUOUS SINGLE SECTION
INSULATION DC RESISTANCE AT 25 DEG CELSIUS10.0 GIGOHMS
CAPACITANCE RANGE IN PICOFARADS+7.0 TO 45.0 SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 32
CV11B130Interchangeable
interchangeable cross-reference
interchangeable
503-04119RInterchangeable
interchangeable cross-reference
interchangeable
8175962Interchangeable
interchangeable cross-reference
interchangeable
503-000C0P037RInterchangeable
interchangeable cross-reference
interchangeable
CU11A250Interchangeable
interchangeable cross-reference
interchangeable
3330-058220024Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CV11D450?
CV11D450 is a CAPACITOR,VARIABLE,CERAMIC DIELE. It is classified as a MRO (MRO_GENERAL).
What parts can replace CV11D450?
There are 32 known substitutes for CV11D450: CV11B130, 503-04119R, 8175962 and 29 more. Substitute compatibility should be verified for your specific system.
Is CV11D450 still available?
CV11D450 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026