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Technical Data Sheet

M18312/04-0111 — CAPACITOR,FIXED,METALLIZED,PAPER

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

M18312/04-0111: CAPACITOR,FIXED,METALLIZED,PAPER.

CAPACITOR,FIXED,METALLIZED,PAPER. Key specifications include body_style: W/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE, body_width: 1.000 INCHES NOMINAL IN, body_height: 0.750 INCHES NOMINAL IN, body_length: 1.812 INCHES NOMINAL IN, terminal_length: 0.750 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-681-2225, 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→ M18312/04-0111
NSN: 5910-00-681-2225
FSC: 5910 — Capacitors
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_styleW/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE
body_width1.000 INCHES NOMINAL IN
body_height0.750 INCHES NOMINAL IN
body_length1.812 INCHES NOMINAL IN
terminal_length0.750 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 TAB, SOLDER LUG
specification/standard_data81349-MIL-C-18312/4A GOVERNMENT SPECIFICATION A
tolerance_range_per_section-10.00 TO 10.00 PERCENT SINGLE SECTION
NSN5910-00-681-2225
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,METALLIZED,PAPER TITLE COMPONENT PN M18312/04-0111 MFR CAPACITOR,FIXED,METALL
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 UNTHREADED MOUNTING HOLES
•
BODY STYLE: W/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE
•
TOLERANCE RANGE PER SECTION: -10.00 TO 10.00 PERCENT SINGLE SECTION
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
•
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 2.125 INCHES NOMINAL IN
•
TERMINAL SURFACE TREATMENT: SOLDER
•
TERMINAL LENGTH: 0.750 INCHES MAXIMUM IN
•
BODY WIDTH: 1.000 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
MOUNTING FACILITY TYPE AND QUANTITY1 UNTHREADED MOUNTING HOLES
BODY STYLEW/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE
TOLERANCE RANGE PER SECTION-10.00 TO 10.00 PERCENT SINGLE SECTION
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH2.125 INCHES NOMINAL IN
TERMINAL SURFACE TREATMENTSOLDER
TERMINAL LENGTH0.750 INCHES MAXIMUM IN
BODY WIDTH1.000 INCHES NOMINAL IN
BODY HEIGHT0.750 INCHES NOMINAL IN
UNTHREADED MOUNTING HOLE DIAMETER0.188 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 3
DMS 88097BReference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-C-18312/4Reference document
Same NSN cross-reference
Reference document — Identification reference
CH53B1NC105KSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M18312/04-0111?
M18312/04-0111 is a CAPACITOR,FIXED,METALLIZED,PAPER. It is classified as a MRO (MRO_GENERAL).
What parts can replace M18312/04-0111?
There are 3 known substitutes for M18312/04-0111: DMS 88097B, MIL-C-18312/4, CH53B1NC105K. Substitute compatibility should be verified for your specific system.
What is the NSN for M18312/04-0111?
M18312/04-0111 is cataloged in the U.S. Government catalog under NSN 5910-00-681-2225. 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.