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Technical Data Sheet
PartsTable / MRO / S3-3-158
S3-3-158 ✓ 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 body_style: W/O MTG FACILITIES, TERMINAL(S) ON ONE SURFACE, body_width: 1.380 INCHES NOMINAL IN, body_height: 4.500 INCHES NOMINAL IN, body_length: 4.380 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE, terminal_diameter: 0.190 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-825-7672, 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→ S3-3-158
NSN: 5910-00-825-7672
FSC: 5910
CAGE: 56289 — SPRAGUE ELECTRIC CO WORLD HQS (USA)
SPECIFICATIONS
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE SURFACE
body_width1.380 INCHES NOMINAL IN
body_height4.500 INCHES NOMINAL IN
body_length4.380 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED CASE
terminal_diameter0.190 INCHES NOMINAL IN
dielectric_materialPAPER AND PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER)
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
terminal_height_from_body1.250 INCHES NOMINAL IN
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 STANDOFF, THREADED STUD
NSN5910-00-825-7672
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PLASTIC DIELECTR TITLE COMPONENT PN S3-3-158 MFR CAPACITOR,FIXED,PLASTI
KEY FEATURES
•
DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT: 0.5000
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
•
BODY HEIGHT: 4.500 INCHES NOMINAL IN
•
INSULATION RESISTANCE AT REFERENCE TEMP: 20000.0 MEGOHM-MICROFARADS
•
BODY LENGTH: 4.380 INCHES NOMINAL IN
•
TERMINAL HEIGHT FROM BODY: 1.250 INCHES NOMINAL IN
•
TOLERANCE RANGE PER SECTION: -10.00 TO 10.00 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)
DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT0.5000
FEATURES PROVIDEDHERMETICALLY SEALED CASE
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
BODY HEIGHT4.500 INCHES NOMINAL IN
INSULATION RESISTANCE AT REFERENCE TEMP20000.0 MEGOHM-MICROFARADS
BODY LENGTH4.380 INCHES NOMINAL IN
TERMINAL HEIGHT FROM BODY1.250 INCHES NOMINAL IN
TOLERANCE RANGE PER SECTION-10.00 TO 10.00 PERCENT SINGLE SECTION
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH3.250 INCHES NOMINAL IN
TERMINAL DIAMETER0.190 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
S302-1016P12Interchangeable
interchangeable cross-reference
interchangeable
211SZInterchangeable
interchangeable cross-reference
interchangeable
480-9511Interchangeable
interchangeable cross-reference
interchangeable
A540Interchangeable
interchangeable cross-reference
interchangeable
9521Interchangeable
interchangeable cross-reference
interchangeable
K9511Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S3-3-158?
S3-3-158 is a CAPACITOR,FIXED,PLASTIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace S3-3-158?
There are 16 known substitutes for S3-3-158: S302-1016P12, 211SZ, 480-9511 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S3-3-158?
S3-3-158 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-825-7672. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026