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Technical Data Sheet
PartsTable / MRO / DM15-821G
DM15-821G ✓ 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: 0.510 INCHES MAXIMUM IN, body_height: 0.100 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN, body_length: 0.560 INCHES MINIMUM AND 0.650 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 5910-00-765-3142, 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→ DM15-821G
NSN: 5910-00-765-3142
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_width0.510 INCHES MAXIMUM IN
body_height0.100 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
body_length0.560 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
terminal_length1.000 INCHES MINIMUM IN
terminal_diameter0.032 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
NSN5910-00-765-3142
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,MICA DIELECTRIC TITLE COMPONENT PN DM15-821G MFR CAPACITOR,FIXED,MICA D
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
TERMINAL LENGTH: 1.250 INCHES MINIMUM IN
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 300.0 DC SINGLE SECTION
•
CAPACITANCE VALUE PER SECTION: 820.000 PICOFARADS SINGLE SECTION
•
INSULATION RESISTANCE AT REFERENCE TEMP: 100000.0 MEGOHMS
•
TERMINAL SURFACE TREATMENT: SOLDER
•
MATERIAL: PLASTIC CASE
•
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)
RELIABILITY INDICATORNOT ESTABLISHED
TERMINAL LENGTH1.250 INCHES MINIMUM IN
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION300.0 DC SINGLE SECTION
CAPACITANCE VALUE PER SECTION820.000 PICOFARADS SINGLE SECTION
INSULATION RESISTANCE AT REFERENCE TEMP100000.0 MEGOHMS
TERMINAL SURFACE TREATMENTSOLDER
MATERIALPLASTIC CASE
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH0.203 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
BODY STYLEW/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
DM15-821KInterchangeable
interchangeable cross-reference
interchangeable
4030802-0730Interchangeable
interchangeable cross-reference
interchangeable
MWC-821Interchangeable
interchangeable cross-reference
interchangeable
ADM15-821GInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DM15-821G?
DM15-821G is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace DM15-821G?
There are 4 known substitutes for DM15-821G: DM15-821K, 4030802-0730, MWC-821 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DM15-821G?
DM15-821G is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-765-3142. 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