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Technical Data Sheet
PartsTable / MRO / CK05BX221KTX
CK05BX221KTX ✓ 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,FIXED,CERAMIC DIELECTR. Key specifications include material: PLASTIC CASE, body_style: W/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE, body_width: 0.190 INCHES NOMINAL IN, body_height: 0.090 INCHES NOMINAL IN, body_length: 0.190 INCHES NOMINAL IN, terminal_length: 1.250 INCHES MINIMUM 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 5910-00-018-0451, 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→ CK05BX221KTX
NSN: 5910-00-018-0451
FSC: 5910
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialPLASTIC CASE
body_styleW/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE
body_width0.190 INCHES NOMINAL IN
body_height0.090 INCHES NOMINAL IN
body_length0.190 INCHES NOMINAL IN
terminal_length1.250 INCHES MINIMUM IN
terminal_diameter0.025 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
specification/standard_data81349-MIL-C-11015/27A GOVERNMENT SPECIFICATION A
NSN5910-00-018-0451
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN CK05BX221KTX MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
•
BODY LENGTH: 0.190 INCHES NOMINAL IN
•
BODY WIDTH: 0.190 INCHES NOMINAL IN
•
TOLERANCE RANGE PER SECTION: -10.00 TO 10.00 PERCENT SINGLE SECTION
•
TERMINAL LENGTH: 1.250 INCHES MINIMUM IN
•
CAPACITANCE VALUE PER SECTION: 220.000 PICOFARADS SINGLE SECTION
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 200.0 DC SINGLE SECTION
•
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
•
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
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 LENGTH0.190 INCHES NOMINAL IN
BODY WIDTH0.190 INCHES NOMINAL IN
TOLERANCE RANGE PER SECTION-10.00 TO 10.00 PERCENT SINGLE SECTION
TERMINAL LENGTH1.250 INCHES MINIMUM IN
CAPACITANCE VALUE PER SECTION220.000 PICOFARADS SINGLE SECTION
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION200.0 DC SINGLE SECTION
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
BODY HEIGHT0.090 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA81349-MIL-C-11015/27A GOVERNMENT SPECIFICATION A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
MILC11015-27Interchangeable
interchangeable cross-reference
interchangeable
CK05BX100KTXInterchangeable
interchangeable cross-reference
interchangeable
CK05BX560KTXInterchangeable
interchangeable cross-reference
interchangeable
MILC39014-1Interchangeable
interchangeable cross-reference
interchangeable
CK05BX331KTXInterchangeable
interchangeable cross-reference
interchangeable
CK05BX471KTXInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CK05BX221KTX?
CK05BX221KTX is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace CK05BX221KTX?
There are 8 known substitutes for CK05BX221KTX: MILC11015-27, CK05BX100KTX, CK05BX560KTX and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CK05BX221KTX?
CK05BX221KTX is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-018-0451. 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