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Technical Data Sheet
PartsTable / MRO / 66EUW47351W2
66EUW47351W2 ✓ 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 material: PLASTIC CASE, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 0.750 INCHES NOMINAL IN, body_diameter: 0.234 INCHES NOMINAL IN, terminal_length: 1.625 INCHES MINIMUM IN, dielectric_material: PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-755-4154, 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→ 66EUW47351W2
NSN: 5910-00-755-4154
FSC: 5910
CAGE: 71790 — CURTISS-WRIGHT CORP AIRPLANE DIV (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.750 INCHES NOMINAL IN
body_diameter0.234 INCHES NOMINAL IN
terminal_length1.625 INCHES MINIMUM IN
dielectric_materialPLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER)
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity2 INSULATED WIRE LEAD
tolerance_range_per_section-5.00 TO 5.00 PERCENT SINGLE SECTION
schematic_diagram_designatorNO COMMON OR GROUNDED ELECTRODE(S)
capacitance_value_per_section47000.000 PICOFARADS SINGLE SECTION
NSN5910-00-755-4154
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PLASTIC DIELECTR TITLE COMPONENT PN 66EUW47351W2 MFR CAPACITOR,FIXED,PLASTI
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
•
TERMINAL LENGTH: 1.625 INCHES MINIMUM IN
•
INSULATION RESISTANCE AT MAXIMUM OPERATING TEMP: 500.0 MEGOHM-MICROFARADS
•
CAPACITANCE VALUE PER SECTION: 47000.000 PICOFARADS SINGLE SECTION
•
BODY LENGTH: 0.750 INCHES NOMINAL IN
•
TERMINAL TYPE AND QUANTITY: 2 INSULATED WIRE LEAD
•
TOLERANCE RANGE PER SECTION: -5.00 TO 5.00 PERCENT 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)
RELIABILITY INDICATORNOT ESTABLISHED
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
TERMINAL LENGTH1.625 INCHES MINIMUM IN
INSULATION RESISTANCE AT MAXIMUM OPERATING TEMP500.0 MEGOHM-MICROFARADS
CAPACITANCE VALUE PER SECTION47000.000 PICOFARADS SINGLE SECTION
BODY LENGTH0.750 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY2 INSULATED WIRE LEAD
TOLERANCE RANGE PER SECTION-5.00 TO 5.00 PERCENT SINGLE SECTION
BODY DIAMETER0.234 INCHES NOMINAL IN
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION100.0 DC SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
W22166-57911FInterchangeable
interchangeable cross-reference
interchangeable
19C300075P57911FInterchangeable
interchangeable cross-reference
interchangeable
663UWInterchangeable
interchangeable cross-reference
interchangeable
66UWInterchangeable
interchangeable cross-reference
interchangeable
0160-2393Interchangeable
interchangeable cross-reference
interchangeable
200-053Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 66EUW47351W2?
66EUW47351W2 is a CAPACITOR,FIXED,PLASTIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 66EUW47351W2?
There are 19 known substitutes for 66EUW47351W2: W22166-57911F, 19C300075P57911F, 663UW and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 66EUW47351W2?
66EUW47351W2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-755-4154. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026