PartsTable
Technical Data Sheet
PartsTable / MRO / CM55E103J03
CM55E103J03 ✓ 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: 1.938 INCHES NOMINAL IN, body_height: 0.469 INCHES NOMINAL IN, body_length: 1.750 INCHES NOMINAL IN, nominal_thread_size: 0.138 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-752-5010, 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→ CM55E103J03
NSN: 5910-00-752-5010
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_width1.938 INCHES NOMINAL IN
body_height0.469 INCHES NOMINAL IN
body_length1.750 INCHES NOMINAL IN
nominal_thread_size0.138 INCHES IN
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
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_section10000.000 PICOFARADS SINGLE SECTION
NSN5910-00-752-5010
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,MICA DIELECTRIC TITLE COMPONENT PN CM55E103J03 MFR CAPACITOR,FIXED,MICA D
KEY FEATURES
•
INSULATION RESISTANCE AT MAXIMUM OPERATING TEMP: 1500.0 MEGOHMS
•
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 1200.0 DC SINGLE SECTION
•
TOLERANCE RANGE PER SECTION: -2.00 TO 2.00 PERCENT SINGLE SECTION
•
NOMINAL THREAD SIZE: 0.138 INCHES IN
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
•
BODY WIDTH: 1.310 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH: 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM 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 (FLIS)
INSULATION RESISTANCE AT MAXIMUM OPERATING TEMP1500.0 MEGOHMS
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION1200.0 DC SINGLE SECTION
TOLERANCE RANGE PER SECTION-2.00 TO 2.00 PERCENT SINGLE SECTION
NOMINAL THREAD SIZE0.138 INCHES IN
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
BODY WIDTH1.310 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN
CAPACITANCE VALUE PER SECTION10000.000 PICOFARADS SINGLE SECTION
BODY LENGTH1.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
MILC5Interchangeable
interchangeable cross-reference
interchangeable
1652LSInterchangeable
interchangeable cross-reference
interchangeable
A2Interchangeable
interchangeable cross-reference
interchangeable
9LS11010-10000PLUSM1Interchangeable
interchangeable cross-reference
interchangeable
9LS11010Interchangeable
interchangeable cross-reference
interchangeable
9-11010Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy CM55E103J03?
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 CM55E103J03?
CM55E103J03 is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace CM55E103J03?
There are 11 known substitutes for CM55E103J03: MILC5, 1652LS, A2 and 8 more. Substitute compatibility should be verified for your specific system.
Is CM55E103J03 still available?
CM55E103J03 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 — CM55E103J03

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