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SE381 — CAPACITOR,FIXED,PAPER DIELECTRIC

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

SE381: CAPACITOR,FIXED,PAPER DIELECTRIC.

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include body_style: W/O MTG FACILITIES, TERMINAL(S) ON ONE END, body_length: 0.813 INCHES NOMINAL IN, terminal_length: 2.781 INCHES NOMINAL IN, terminal_diameter: 0.094 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED, terminal_type_and_quantity: 1 INSULATED WIRE LEAD W/TERMINAL LUG. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-937-5849, 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→ SE381
NSN: 5910-00-937-5849
FSC: 5910 — Capacitors
CAGE: 66614 — TRW INC REPLACEMENT PARTS DIV (USA)
SPECIFICATIONS
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE END
body_length0.813 INCHES NOMINAL IN
terminal_length2.781 INCHES NOMINAL IN
terminal_diameter0.094 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
terminal_type_and_quantity1 INSULATED WIRE LEAD W/TERMINAL LUG
schematic_diagram_designatorELECTRODE(S) GROUNDED TO CASE
NSN5910-00-937-5849
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN SE381 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
TERMINAL DIAMETER: 0.094 INCHES NOMINAL IN
•
BODY STYLE: W/O MTG FACILITIES, TERMINAL(S) ON ONE END
•
TERMINAL LENGTH: 2.781 INCHES NOMINAL IN
•
SCHEMATIC DIAGRAM DESIGNATOR: ELECTRODE(S) GROUNDED TO CASE
•
BODY LENGTH: 0.813 INCHES NOMINAL IN
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
TERMINAL TYPE AND QUANTITY: 1 INSULATED WIRE LEAD W/TERMINAL LUG
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
TERMINAL DIAMETER0.094 INCHES NOMINAL IN
BODY STYLEW/O MTG FACILITIES, TERMINAL(S) ON ONE END
TERMINAL LENGTH2.781 INCHES NOMINAL IN
SCHEMATIC DIAGRAM DESIGNATORELECTRODE(S) GROUNDED TO CASE
BODY LENGTH0.813 INCHES NOMINAL IN
RELIABILITY INDICATORNOT ESTABLISHED
TERMINAL TYPE AND QUANTITY1 INSULATED WIRE LEAD W/TERMINAL LUG
SUBSTITUTES & CROSS-REFERENCES 2
X16329Reference document
Same NSN cross-reference
Reference document — Secondary reference
WI221Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SE381?
SE381 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace SE381?
There are 2 known substitutes for SE381: X16329, WI221. Substitute compatibility should be verified for your specific system.
What is the NSN for SE381?
SE381 is cataloged in the U.S. Government catalog under NSN 5910-00-937-5849. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.