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151231 — CAPACITOR,FIXED,GLASS DIELECTRIC

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

151231: CAPACITOR,FIXED,GLASS DIELECTRIC.

CAPACITOR,FIXED,GLASS DIELECTRIC. Key specifications include material: GLASS CASE, body_style: W/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES, body_width: 1.406 INCHES NOMINAL IN, body_height: 2.406 INCHES NOMINAL IN, body_length: 1.406 INCHES NOMINAL IN, coil_form_type: HOLLOW SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-426-7478, 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→ 151231
NSN: 5910-00-426-7478
NIINs: 004267478, 005101746, 014460947
FSC: 5910 — Capacitors
CAGE: 15841 — MEMOREX CORP HQ (USA)
SPECIFICATIONS
materialGLASS CASE
body_styleW/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
body_width1.406 INCHES NOMINAL IN
body_height2.406 INCHES NOMINAL IN
body_length1.406 INCHES NOMINAL IN
coil_form_typeHOLLOW SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
mounting_methodTERMINAL SINGLE GROUP
terminal_length1.125 INCHES MINIMUM IN
core_constructionPOWDERED SINGLE COMPONENT
features_providedHERMETICALLY SEALED CASE
terminal_diameter0.020 INCHES NOMINAL IN
NSN5910-00-426-7478
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,GLASS DIELECTRIC TITLE COMPONENT PN 151231 MFR CAPACITOR,FIXED,GLASS
KEY FEATURES
•
TERMINAL DIAMETER: 0.020 INCHES NOMINAL IN
•
TEMP COEFFICIENT OF CAPACITANCE PER SECTION IN PPM PER DEG CELSIUS: 140.0 SINGLE SECTION
•
BODY STYLE: W/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
•
TOLERANCE RANGE PER SECTION: -1.00 TO 1.00 PERCENT SINGLE SECTION
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
•
TERMINAL SURFACE TREATMENT: SOLDER
•
TERMINAL LENGTH: 1.125 INCHES MINIMUM IN
•
BODY WIDTH: 0.078 INCHES NOMINAL IN
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 DIAMETER0.020 INCHES NOMINAL IN
TEMP COEFFICIENT OF CAPACITANCE PER SECTION IN PPM PER DEG CELSIUS140.0 SINGLE SECTION
BODY STYLEW/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
TOLERANCE RANGE PER SECTION-1.00 TO 1.00 PERCENT SINGLE SECTION
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
TERMINAL SURFACE TREATMENTSOLDER
TERMINAL LENGTH1.125 INCHES MINIMUM IN
BODY WIDTH0.078 INCHES NOMINAL IN
BODY HEIGHT0.172 INCHES NOMINAL IN
RELIABILITY FAILURE RATE LEVEL IN PERCENT1.000
SUBSTITUTES & CROSS-REFERENCES 9
9157308-29Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
67-0485384Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
CYFM10C241GReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
M23269-01-3120Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
9157308-17Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
M23269-01-6118Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 151231?
151231 is a CAPACITOR,FIXED,GLASS DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 151231?
There are 9 known substitutes for 151231: 9157308-29, 67-0485384, CYFM10C241G and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 151231?
151231 is cataloged in the U.S. Government catalog under NSN 5910-00-426-7478. 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.