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Technical Data Sheet
PartsTable / MRO / WR70J4473
WR70J4473 ✓ 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,METALLIZED,PAPER. Key specifications include material: PLASTIC CASE, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 0.678 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN, body_diameter: 0.219 INCHES MINIMUM AND 0.343 INCHES MAXIMUM IN, terminal_length: 2.620 INCHES MAXIMUM IN, special_features: WEAPON SYSTEM ESSENTIAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-135-8560, 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→ WR70J4473
NSN: 5910-00-135-8560
FSC: 5910
CAGE: 0TCV9 — ARIZONA CAPACITORS, INC (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.678 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN
body_diameter0.219 INCHES MINIMUM AND 0.343 INCHES MAXIMUM IN
terminal_length2.620 INCHES MAXIMUM IN
special_featuresWEAPON SYSTEM ESSENTIAL
terminal_diameter0.032 INCHES NOMINAL IN
dielectric_materialPLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER)
reliability_indicatorNOT ESTABLISHED
end_item_identificationAIRCRAFT, ORION P-3; AIRCRAFT, VIKING S-3B
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
NSN5910-00-135-8560
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,METALLIZED,PAPER TITLE COMPONENT PN WR70J4473 MFR CAPACITOR,FIXED,METALL
KEY FEATURES
•
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
•
TERMINAL DIAMETER: 0.032 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
TOLERANCE RANGE PER SECTION: -5.00 TO 5.00 PERCENT SINGLE SECTION
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 400.0 DC SINGLE SECTION
•
CAPACITANCE VALUE PER SECTION: 0.047 MICROFARADS 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 TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
TERMINAL DIAMETER0.032 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONFEAT
END ITEM IDENTIFICATIONAIRCRAFT, ORION P-3; AIRCRAFT, VIKING S-3B
TOLERANCE RANGE PER SECTION-5.00 TO 5.00 PERCENT SINGLE SECTION
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION400.0 DC SINGLE SECTION
CAPACITANCE VALUE PER SECTION0.047 MICROFARADS SINGLE SECTION
BODY LENGTH0.678 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
JHP13-316Interchangeable
interchangeable cross-reference
interchangeable
FFS92TYPE1STYLE1SInterchangeable
interchangeable cross-reference
interchangeable
132848Interchangeable
interchangeable cross-reference
interchangeable
51483-01Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WR70J4473?
WR70J4473 is a CAPACITOR,FIXED,METALLIZED,PAPER. It is classified as a MRO (MRO_GENERAL).
What parts can replace WR70J4473?
There are 4 known substitutes for WR70J4473: JHP13-316, FFS92TYPE1STYLE1S, 132848 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WR70J4473?
WR70J4473 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-135-8560. 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