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Technical Data Sheet
PartsTable / MRO / CM55D241J
CM55D241J ✓ 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 HOLE(S)/SLOT(S), TERMINAL(S) ON ONE SURFACE, body_width: 1.312 INCHES NOMINAL IN, body_height: 0.469 INCHES NOMINAL IN, body_length: 1.750 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-184-4929, 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→ CM55D241J
NSN: 5910-00-184-4929
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 HOLE(S)/SLOT(S), TERMINAL(S) ON ONE SURFACE
body_width1.312 INCHES NOMINAL IN
body_height0.469 INCHES NOMINAL IN
body_length1.750 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
terminal_type_and_quantity2 THREADED HOLE
tolerance_range_per_section-5.00 TO 5.00 PERCENT SINGLE SECTION
schematic_diagram_designatorNO COMMON OR GROUNDED ELECTRODE(S)
capacitance_value_per_section240.000 PICOFARADS SINGLE SECTION
insulation_resistance_at_reference_temp10000.0 MEGOHMS
nonderated_continuous_voltage_rating_and_type_per_section2500.0 DC SINGLE SECTION
NSN5910-00-184-4929
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,MICA DIELECTRIC TITLE COMPONENT PN CM55D241J MFR CAPACITOR,FIXED,MICA D
KEY FEATURES
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 2500.0 DC SINGLE SECTION
•
TEMP COEFFICIENT OF CAPACITANCE RANGE PER SECTION IN PPM PER DEG CELSIUS: -100.0 TO 100.0 SINGLE SECTION
•
MATERIAL: PLASTIC CASE
•
INSULATION RESISTANCE AT REFERENCE TEMP: 10000.0 MEGOHMS
•
BODY WIDTH: 1.312 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH: 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN
•
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
•
RELIABILITY INDICATOR: NOT ESTABLISHED
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)
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION2500.0 DC SINGLE SECTION
TEMP COEFFICIENT OF CAPACITANCE RANGE PER SECTION IN PPM PER DEG CELSIUS-100.0 TO 100.0 SINGLE SECTION
MATERIALPLASTIC CASE
INSULATION RESISTANCE AT REFERENCE TEMP10000.0 MEGOHMS
BODY WIDTH1.312 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
RELIABILITY INDICATORNOT ESTABLISHED
CAPACITANCE VALUE PER SECTION240.000 PICOFARADS SINGLE SECTION
TERMINAL TYPE AND QUANTITY2 THREADED HOLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
MILC5TInterchangeable
interchangeable cross-reference
interchangeable
CM55E562GInterchangeable
interchangeable cross-reference
interchangeable
CM25E271GInterchangeable
interchangeable cross-reference
interchangeable
CM50B472JInterchangeable
interchangeable cross-reference
interchangeable
CM40E622GInterchangeable
interchangeable cross-reference
interchangeable
CM35E822GInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CM55D241J?
CM55D241J is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace CM55D241J?
There are 12 known substitutes for CM55D241J: MILC5T, CM55E562G, CM25E271G and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CM55D241J?
CM55D241J is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-184-4929. 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