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Technical Data Sheet
PartsTable / MRO / CK74BX101M
CK74BX101M ✓ 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 body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 0.380 INCHES NOMINAL IN, body_diameter: 0.227 INCHES NOMINAL IN, terminal_length: 0.250 INCHES NOMINAL IN, terminal_diameter: 0.051 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-129-3344, 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→ CK74BX101M
NSN: 5910-01-129-3344
FSC: 5910
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.380 INCHES NOMINAL IN
body_diameter0.227 INCHES NOMINAL IN
terminal_length0.250 INCHES NOMINAL IN
terminal_diameter0.051 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
specification/standard_data81349-MIL-C-11015/29 GOVERNMENT SPECIFICATION
tolerance_range_per_section-20.00 TO 20.00 PERCENT SINGLE SECTION
schematic_diagram_designatorFEEDTHROUGH
NSN5910-01-129-3344
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN CK74BX101M MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
•
TERMINAL DIAMETER: 0.051 INCHES NOMINAL IN
•
BODY LENGTH: 0.380 INCHES NOMINAL IN
•
SCHEMATIC DIAGRAM DESIGNATOR: FEEDTHROUGH
•
TERMINAL LENGTH: 0.250 INCHES NOMINAL IN
•
CAPACITANCE VALUE PER SECTION: 100.000 PICOFARADS SINGLE SECTION
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 500.0 DC SINGLE SECTION
•
BODY DIAMETER: 0.227 INCHES NOMINAL IN
•
VOLTAGE TEMP LIMITS PER SECTION IN PERCENT CAPACITANCE CHANGE: -15.0 TO 15.0 WITH 500 VOLTS APPLIED 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)
TERMINAL DIAMETER0.051 INCHES NOMINAL IN
BODY LENGTH0.380 INCHES NOMINAL IN
SCHEMATIC DIAGRAM DESIGNATORFEEDTHROUGH
TERMINAL LENGTH0.250 INCHES NOMINAL IN
CAPACITANCE VALUE PER SECTION100.000 PICOFARADS SINGLE SECTION
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION500.0 DC SINGLE SECTION
BODY DIAMETER0.227 INCHES NOMINAL IN
VOLTAGE TEMP LIMITS PER SECTION IN PERCENT CAPACITANCE CHANGE-15.0 TO 15.0 WITH 500 VOLTS APPLIED SINGLE SECTION
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
TOLERANCE RANGE PER SECTION-20.00 TO 20.00 PERCENT SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
DA742-102P0RM20PCTInterchangeable
interchangeable cross-reference
interchangeable
2DFH42L102MAAInterchangeable
interchangeable cross-reference
interchangeable
22-4613-01Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-11015/29Interchangeable
interchangeable cross-reference
interchangeable
CK79AW102MInterchangeable
interchangeable cross-reference
interchangeable
2404-000X5U501MInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CK74BX101M?
CK74BX101M is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace CK74BX101M?
There are 19 known substitutes for CK74BX101M: DA742-102P0RM20PCT, 2DFH42L102MAA, 22-4613-01 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CK74BX101M?
CK74BX101M is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-129-3344. 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