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Technical Data Sheet
PartsTable / MRO / DM15F121G
DM15F121G ✓ 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,MICA DIELECTRIC. Key specifications include material: PLASTIC CASE, body_style: W/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE, body_width: 0.370 INCHES MAXIMUM IN, body_height: 0.095 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN, body_length: 0.400 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN, terminal_length: 1.000 INCHES MINIMUM 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 5910-00-578-5758, 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→ DM15F121G
NSN: 5910-00-578-5758
FSC: 5910
CAGE: 72136 — ELECTRO MOTIVE CORP SUBSIDIARY OF INTERNATIONAL ELECTRONICS CORP (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleW/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE
body_width0.370 INCHES MAXIMUM IN
body_height0.095 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
body_length0.400 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN
terminal_length1.000 INCHES MINIMUM IN
terminal_diameter0.025 INCHES NOMINAL IN
reliability_indicatorESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
specification/standard_data81349-MIL-C-39001/5 GOVERNMENT SPECIFICATION
NSN5910-00-578-5758
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,MICA DIELECTRIC TITLE COMPONENT PN DM15F121G MFR CAPACITOR,FIXED,MICA D
KEY FEATURES
•
TERMINAL LENGTH: 1.000 INCHES MINIMUM IN
•
INSULATION RESISTANCE AT REFERENCE TEMP: 100000.0 MEGOHMS
•
TERMINAL SURFACE TREATMENT: SOLDER
•
MATERIAL: PLASTIC CASE
•
BODY HEIGHT: 0.156 INCHES NOMINAL IN
•
TEMP COEFFICIENT OF CAPACITANCE RANGE PER SECTION IN PPM PER DEG CELSIUS: -200.0 TO 200.0 SINGLE SECTION
•
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH: 0.225 INCHES NOMINAL IN
•
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
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)
TERMINAL LENGTH1.000 INCHES MINIMUM IN
INSULATION RESISTANCE AT REFERENCE TEMP100000.0 MEGOHMS
TERMINAL SURFACE TREATMENTSOLDER
MATERIALPLASTIC CASE
BODY HEIGHT0.156 INCHES NOMINAL IN
TEMP COEFFICIENT OF CAPACITANCE RANGE PER SECTION IN PPM PER DEG CELSIUS-200.0 TO 200.0 SINGLE SECTION
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH0.225 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
BODY WIDTH0.344 INCHES NOMINAL IN
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
5910010436899Interchangeable
interchangeable cross-reference
interchangeable
DM15-121JInterchangeable
interchangeable cross-reference
interchangeable
DM15F121J500VInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DM15F121G?
DM15F121G is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace DM15F121G?
There are 3 known substitutes for DM15F121G: 5910010436899, DM15-121J, DM15F121J500V. Substitute compatibility should be verified for your specific system.
What is the NSN for DM15F121G?
DM15F121G is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-578-5758. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026