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CPO4A1KE474KB — CAPACITOR,FIXED,PAPER DIELECTRIC

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

CPO4A1KE474KB: CAPACITOR,FIXED,PAPER DIELECTRIC.

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 1.844 INCHES MINIMUM AND 1.876 INCHES MAXIMUM IN, body_diameter: 0.665 INCHES MINIMUM AND 0.675 INCHES MAXIMUM IN, terminal_length: 1.625 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED, nonderated_operating_temp: 55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC. This part is cataloged in the U.S.

Government catalog under NSN 5910-01-067-3909, 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→ CPO4A1KE474KB
NSN: 5910-01-067-3909
FSC: 5910 — Capacitors
CAGE: 56289 — SPRAGUE ELECTRIC CO WORLD HQS (USA)
SPECIFICATIONS
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length1.844 INCHES MINIMUM AND 1.876 INCHES MAXIMUM IN
body_diameter0.665 INCHES MINIMUM AND 0.675 INCHES MAXIMUM IN
terminal_length1.625 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
tolerance_range_per_section-10.00 TO 10.00 MICROFARADS SINGLE SECTION
schematic_diagram_designatorNO COMMON OR GROUNDED ELECTRODE(S)
capacitance_value_per_section190.000 MICROFARADS SINGLE SECTION
nonderated_continuous_voltage_rating_and_type_per_section400.0 DC SINGLE SECTION
NSN5910-01-067-3909
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN CPO4A1KE474KB MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
BODY DIAMETER: 0.665 INCHES MINIMUM AND 0.675 INCHES MAXIMUM IN
•
BODY STYLE: W/O MTG FACILITIES, AXIAL TERMINALS
•
TOLERANCE RANGE PER SECTION: -10.00 TO 10.00 MICROFARADS SINGLE SECTION
•
NONDERATED OPERATING TEMP: 55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
•
TERMINAL LENGTH: 1.625 INCHES NOMINAL IN
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 400.0 DC SINGLE SECTION
•
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
•
BODY LENGTH: 1.844 INCHES MINIMUM AND 1.876 INCHES MAXIMUM 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
BODY DIAMETER0.665 INCHES MINIMUM AND 0.675 INCHES MAXIMUM IN
BODY STYLEW/O MTG FACILITIES, AXIAL TERMINALS
TOLERANCE RANGE PER SECTION-10.00 TO 10.00 MICROFARADS SINGLE SECTION
NONDERATED OPERATING TEMP55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
TERMINAL LENGTH1.625 INCHES NOMINAL IN
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION400.0 DC SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
BODY LENGTH1.844 INCHES MINIMUM AND 1.876 INCHES MAXIMUM IN
CAPACITANCE VALUE PER SECTION190.000 MICROFARADS SINGLE SECTION
RELIABILITY INDICATORNOT ESTABLISHED
OTHER ITEMS IN FSC 5910 — Capacitors
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5910-00-000-1038 5910-00-000-1049 5910-00-000-1080 5910-00-000-6838 5910-00-001-1913 5910-00-001-2576 5910-00-001-2577 5910-00-001-2578
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CPO4A1KE474KB?
CPO4A1KE474KB is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What is the NSN for CPO4A1KE474KB?
CPO4A1KE474KB is cataloged in the U.S. Government catalog under NSN 5910-01-067-3909. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.