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Technical Data Sheet
PartsTable / MRO / K4R7J10S
K4R7J10S ✓ 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

The CAPACITOR,FIXED,ELECTROLYTIC is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include anode_type: SOLID, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 0.255 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN, body_diameter: 0.119 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN, terminal_length: 1.250 INCHES MINIMUM IN, features_provided: HERMETICALLY SEALED CASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-452-3896, 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→ K4R7J10S
NSN: 5910-00-452-3896
FSC: 5910
CAGE: K8295 — AVX LTD (GBR)
SPECIFICATIONS
anode_typeSOLID
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.255 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN
body_diameter0.119 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN
terminal_length1.250 INCHES MINIMUM IN
features_providedHERMETICALLY SEALED CASE
terminal_diameter0.019 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
case_insulation_materialPLASTIC
nonderated_operating_temp-50.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
NSN5910-00-452-3896
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN K4R7J10S MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
BODY LENGTH: 0.281 INCHES NOMINAL IN
•
BODY DIAMETER: 0.094 INCHES NOMINAL IN
•
CAPACITANCE VALUE PER SECTION: 4.700 MICROFARADS SINGLE SECTION
•
NONDERATED OPERATING TEMP: -40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
•
TERMINAL DIAMETER: 0.025 INCHES NOMINAL IN
•
TOLERANCE RANGE PER SECTION: -20.00 TO 20.00 PERCENT SINGLE SECTION
•
ELECTRICAL POLARIZATION: POLARIZED
•
CASE INSULATION MATERIAL: PLASTIC
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 LENGTH0.281 INCHES NOMINAL IN
BODY DIAMETER0.094 INCHES NOMINAL IN
CAPACITANCE VALUE PER SECTION4.700 MICROFARADS SINGLE SECTION
NONDERATED OPERATING TEMP-40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
TERMINAL DIAMETER0.025 INCHES NOMINAL IN
TOLERANCE RANGE PER SECTION-20.00 TO 20.00 PERCENT SINGLE SECTION
ELECTRICAL POLARIZATIONPOLARIZED
CASE INSULATION MATERIALPLASTIC
SCHEMATIC DIAGRAM DESIGNATORELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
TERMINAL LENGTH1.500 INCHES MINIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
U208E702X142Interchangeable
interchangeable cross-reference
interchangeable
10018712-022Interchangeable
interchangeable cross-reference
interchangeable
6050460Interchangeable
interchangeable cross-reference
interchangeable
S4.7-10C3KIInterchangeable
interchangeable cross-reference
interchangeable
150D475X0010A2Interchangeable
interchangeable cross-reference
interchangeable
12105Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is K4R7J10S?
K4R7J10S is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace K4R7J10S?
There are 6 known substitutes for K4R7J10S: U208E702X142, 10018712-022, 6050460 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for K4R7J10S?
K4R7J10S is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-452-3896. 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