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Technical Data Sheet
PartsTable / MRO / CMR1A103103K
CMR1A103103K ✓ 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, TERMINALS ON OPPOSITE SURFACES, body_width: 0.350 INCHES MAXIMUM IN, body_height: 1.800 INCHES MAXIMUM IN, body_length: 2.630 INCHES NOMINAL IN, terminal_length: 2.000 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 5910-00-934-2847, 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→ CMR1A103103K
NSN: 5910-00-934-2847
FSC: 5910
CAGE: 23280 — CUSTOM ELECTRONICS, INC. DBA CUSTOM ELECTRONICS INC (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleW/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
body_width0.350 INCHES MAXIMUM IN
body_height1.800 INCHES MAXIMUM IN
body_length2.630 INCHES NOMINAL IN
terminal_length2.000 INCHES MINIMUM IN
terminal_diameter0.032 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
tolerance_range_per_section-10.00 TO 10.00 PERCENT SINGLE SECTION
NSN5910-00-934-2847
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,MICA DIELECTRIC TITLE COMPONENT PN CMR1A103103K MFR CAPACITOR,FIXED,MICA D
KEY FEATURES
•
NONDERATED OPERATING TEMP: -65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
•
TEMP COEFFICIENT OF CAPACITANCE RANGE PER SECTION IN PPM PER DEG CELSIUS: -3.0 TO 5.0 SINGLE SECTION
•
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
•
TEST DATA DOCUMENT: 96214-530374-1 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
•
CAPACITANCE VALUE PER SECTION: 10000.000 PICOFARADS SINGLE SECTION
•
BODY WIDTH: 0.350 INCHES MAXIMUM IN
•
TOLERANCE RANGE PER SECTION: -10.00 TO 10.00 PERCENT SINGLE SECTION
•
TERMINAL DIAMETER: 0.032 INCHES NOMINAL 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)
NONDERATED OPERATING TEMP-65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
TEMP COEFFICIENT OF CAPACITANCE RANGE PER SECTION IN PPM PER DEG CELSIUS-3.0 TO 5.0 SINGLE SECTION
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
TEST DATA DOCUMENT96214-530374-1 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
CAPACITANCE VALUE PER SECTION10000.000 PICOFARADS SINGLE SECTION
BODY WIDTH0.350 INCHES MAXIMUM IN
TOLERANCE RANGE PER SECTION-10.00 TO 10.00 PERCENT SINGLE SECTION
TERMINAL DIAMETER0.032 INCHES NOMINAL IN
BODY LENGTH2.630 INCHES NOMINAL IN
BODY HEIGHT1.800 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
SE23XC03Interchangeable
interchangeable cross-reference
interchangeable
180-2754-03-05-00Interchangeable
interchangeable cross-reference
interchangeable
T235A188-3Interchangeable
interchangeable cross-reference
interchangeable
70603Interchangeable
interchangeable cross-reference
interchangeable
372-0096-140Interchangeable
interchangeable cross-reference
interchangeable
530374-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CMR1A103103K?
CMR1A103103K is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace CMR1A103103K?
There are 10 known substitutes for CMR1A103103K: SE23XC03, 180-2754-03-05-00, T235A188-3 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CMR1A103103K?
CMR1A103103K is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-934-2847. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026