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Technical Data Sheet
PartsTable / MRO / CQ13A1KE224J3
CQ13A1KE224J3 ✓ 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,PLASTIC DIELECTR. Key specifications include body_style: W/THD BUSHING MTG, TERMINALS ON OPPOSITE ENDS, body_length: 1.625 INCHES NOMINAL IN, body_diameter: 0.562 INCHES NOMINAL IN, terminal_length: 1.625 INCHES MINIMUM IN, features_provided: MOUNTING HARDWARE AND HERMETICALLY SEALED CASE, nominal_thread_size: 0.312 INCHES 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 5910-00-006-1329, 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→ CQ13A1KE224J3
NSN: 5910-00-006-1329
FSC: 5910
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_styleW/THD BUSHING MTG, TERMINALS ON OPPOSITE ENDS
body_length1.625 INCHES NOMINAL IN
body_diameter0.562 INCHES NOMINAL IN
terminal_length1.625 INCHES MINIMUM IN
features_providedMOUNTING HARDWARE AND HERMETICALLY SEALED CASE
nominal_thread_size0.312 INCHES IN
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
specification/standard_data81349-MIL-C-19978/1 GOVERNMENT SPECIFICATION
tolerance_range_per_section-5.00 TO 5.00 PERCENT SINGLE SECTION
NSN5910-00-006-1329
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PLASTIC DIELECTR TITLE COMPONENT PN CQ13A1KE224J3 MFR CAPACITOR,FIXED,PLASTI
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 400.0 DC SINGLE SECTION
•
SCHEMATIC DIAGRAM DESIGNATOR: ELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
•
INSULATION RESISTANCE AT REFERENCE TEMP: 25000.0 MEGOHMS
•
NOMINAL THREAD SIZE: 0.312 INCHES IN
•
SPECIFICATION/STANDARD DATA: 81349-MIL-C-19978/1 GOVERNMENT SPECIFICATION
•
BODY LENGTH: 1.625 INCHES NOMINAL IN
•
TERMINAL LENGTH: 1.625 INCHES MINIMUM IN
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)
RELIABILITY INDICATORNOT ESTABLISHED
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION400.0 DC SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATORELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
INSULATION RESISTANCE AT REFERENCE TEMP25000.0 MEGOHMS
NOMINAL THREAD SIZE0.312 INCHES IN
SPECIFICATION/STANDARD DATA81349-MIL-C-19978/1 GOVERNMENT SPECIFICATION
BODY LENGTH1.625 INCHES NOMINAL IN
TERMINAL LENGTH1.625 INCHES MINIMUM IN
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
INSULATION RESISTANCE AT MAXIMUM OPERATING TEMP20.0 MEGOHM-MICROFARADS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
MILC19978-1Interchangeable
Same NIIN cross-reference
interchangeable
MIL-PRF-19978/1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CQ13A1KE224J3?
CQ13A1KE224J3 is a CAPACITOR,FIXED,PLASTIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace CQ13A1KE224J3?
There are 2 known substitutes for CQ13A1KE224J3: MILC19978-1, MIL-PRF-19978/1. Substitute compatibility should be verified for your specific system.
What is the NSN for CQ13A1KE224J3?
CQ13A1KE224J3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-006-1329. 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