PartsTable
Technical Data Sheet
PartsTable / MRO / CM05FD121G03
CM05FD121G03 ✓ 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 part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-954-5504, 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→ CM05FD121G03
NSN: 5910-00-954-5504
FSC: 5910
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
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
NSN5910-00-954-5504
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,MICA DIELECTRIC TITLE COMPONENT PN CM05FD121G03 MFR CAPACITOR,FIXED,MICA D
KEY FEATURES
•
BODY STYLE: W/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE
•
DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT: 0.0007
•
BODY LENGTH: 0.430 INCHES NOMINAL IN
•
TEST DATA DOCUMENT: 81349-MIL-C-5 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
•
BODY WIDTH: 0.370 INCHES MAXIMUM IN
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 500.0 DC SINGLE SECTION
•
BODY HEIGHT: 0.137 INCHES NOMINAL IN
•
TEMP COEFFICIENT OF CAPACITANCE RANGE PER SECTION IN PPM PER DEG CELSIUS: +0.0 TO 70.0 SINGLE SECTION
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)
BODY STYLEW/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE
DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT0.0007
BODY LENGTH0.430 INCHES NOMINAL IN
TEST DATA DOCUMENT81349-MIL-C-5 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
BODY WIDTH0.370 INCHES MAXIMUM IN
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION500.0 DC SINGLE SECTION
BODY HEIGHT0.137 INCHES NOMINAL IN
TEMP COEFFICIENT OF CAPACITANCE RANGE PER SECTION IN PPM PER DEG CELSIUS+0.0 TO 70.0 SINGLE SECTION
MATERIALPLASTIC CASE
TERMINAL SURFACE TREATMENTSOLDER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
88-52497Interchangeable
interchangeable cross-reference
interchangeable
A2793Interchangeable
interchangeable cross-reference
interchangeable
1938010Interchangeable
interchangeable cross-reference
interchangeable
A3012Interchangeable
interchangeable cross-reference
interchangeable
22A5Q12JInterchangeable
interchangeable cross-reference
interchangeable
DM15C120J500VInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy CM05FD121G03?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is CM05FD121G03?
CM05FD121G03 is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace CM05FD121G03?
There are 19 known substitutes for CM05FD121G03: 88-52497, A2793, 1938010 and 16 more. Substitute compatibility should be verified for your specific system.
Is CM05FD121G03 still available?
CM05FD121G03 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — CM05FD121G03

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026