PartsTable
Technical Data Sheet
WMF4S1E ✓ 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: 0.812 INCHES NOMINAL IN, body_diameter: 0.250 INCHES NOMINAL IN, terminal_length: 2.125 INCHES NOMINAL IN, dielectric_material: PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER). This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-043-2947, 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 WMF4S1E
NSN: 5910-00-043-2947
FSC: 5910
CAGE: 14655 — CORNELL-DUBILIER ELECTRONICS (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.812 INCHES NOMINAL IN
body_diameter0.250 INCHES NOMINAL IN
terminal_length2.125 INCHES NOMINAL IN
dielectric_materialPLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER)
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
tolerance_range_per_section-5.00 TO 5.00 PERCENT SINGLE SECTION
schematic_diagram_designatorNO COMMON OR GROUNDED ELECTRODE(S)
NSN5910-00-043-2947
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PLASTIC DIELECTR TITLE COMPONENT PN WMF4S1E MFR CAPACITOR,FIXED,PLASTI
KEY FEATURES
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
INSULATION RESISTANCE AT REFERENCE TEMP: 30000.0 MEGOHM-MICROFARADS
MATERIAL: PLASTIC CASE
TERMINAL SURFACE TREATMENT: SOLDER
POWER FACTOR AT REFERENCE TEMP IN PERCENT: 1.0000
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 400.0 DC SINGLE SECTION
BODY STYLE: W/O MTG FACILITIES, AXIAL TERMINALS
CAPACITANCE VALUE PER SECTION: 10000.000 PICOFARADS 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)
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
INSULATION RESISTANCE AT REFERENCE TEMP30000.0 MEGOHM-MICROFARADS
MATERIALPLASTIC CASE
TERMINAL SURFACE TREATMENTSOLDER
POWER FACTOR AT REFERENCE TEMP IN PERCENT1.0000
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION400.0 DC SINGLE SECTION
BODY STYLEW/O MTG FACILITIES, AXIAL TERMINALS
CAPACITANCE VALUE PER SECTION10000.000 PICOFARADS SINGLE SECTION
RELIABILITY INDICATORNOT ESTABLISHED
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
056-21100-25Interchangeable
interchangeable cross-reference
interchangeable
0170-0052Interchangeable
interchangeable cross-reference
interchangeable
1583911-6Interchangeable
interchangeable cross-reference
interchangeable
WMF4S1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
Ready to buy WMF4S1E?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is WMF4S1E?
WMF4S1E is a CAPACITOR,FIXED,PLASTIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace WMF4S1E?
There are 4 known substitutes for WMF4S1E: 056-21100-25, 0170-0052, 1583911-6 and 1 more. Substitute compatibility should be verified for your specific system.
Is WMF4S1E still available?
WMF4S1E is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — WMF4S1E