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Technical Data Sheet
PartsTable / MRO / 42581041-101
42581041-101 ✓ 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,CERAMIC DIELECTR. Key specifications include material: CERAMIC CASE, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 0.490 INCHES NOMINAL IN, body_diameter: 0.190 INCHES NOMINAL IN, terminal_length: 1.250 INCHES MINIMUM IN, terminal_diameter: 0.025 INCHES NOMINAL 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 5910-00-113-0277, 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→ 42581041-101
NSN: 5910-00-113-0277
FSC: 5910
CAGE: 96214 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
materialCERAMIC CASE
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.490 INCHES NOMINAL IN
body_diameter0.190 INCHES NOMINAL IN
terminal_length1.250 INCHES MINIMUM IN
terminal_diameter0.025 INCHES NOMINAL IN
reliability_indicatorESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
specification/standard_data81349-MIL-C-39014/6 GOVERNMENT SPECIFICATION
tolerance_range_per_section-10.00 TO 10.00 PERCENT SINGLE SECTION
NSN5910-00-113-0277
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN 42581041-101 MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
•
INSULATION RESISTANCE AT MAXIMUM OPERATING TEMP: 10000.0 MEGOHMS
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
•
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
•
TERMINAL LENGTH: 1.250 INCHES MINIMUM IN
•
VOLTAGE TEMP LIMITS PER SECTION IN PERCENT CAPACITANCE CHANGE: -10.0 TO 15.0 WITHOUT VOLTAGE APPLIED SINGLE SECTION
•
SPECIFICATION/STANDARD DATA: 81349-MIL-C-39014/6 GOVERNMENT SPECIFICATION
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 100.0 DC SINGLE SECTION
•
TERMINAL DIAMETER: 0.025 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)
INSULATION RESISTANCE AT MAXIMUM OPERATING TEMP10000.0 MEGOHMS
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
TERMINAL LENGTH1.250 INCHES MINIMUM IN
VOLTAGE TEMP LIMITS PER SECTION IN PERCENT CAPACITANCE CHANGE-10.0 TO 15.0 WITHOUT VOLTAGE APPLIED SINGLE SECTION
SPECIFICATION/STANDARD DATA81349-MIL-C-39014/6 GOVERNMENT SPECIFICATION
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION100.0 DC SINGLE SECTION
TERMINAL DIAMETER0.025 INCHES NOMINAL IN
TOLERANCE RANGE PER SECTION-10.00 TO 10.00 PERCENT SINGLE SECTION
BODY LENGTH0.490 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
MILC39014-6Interchangeable
interchangeable cross-reference
interchangeable
M39014-06-0133Interchangeable
interchangeable cross-reference
interchangeable
CKR13BX104KPInterchangeable
interchangeable cross-reference
interchangeable
8003Q2ACDW5R103KInterchangeable
interchangeable cross-reference
interchangeable
100111-11Interchangeable
interchangeable cross-reference
interchangeable
CKR12CK103KRInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 42581041-101?
42581041-101 is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 42581041-101?
There are 18 known substitutes for 42581041-101: MILC39014-6, M39014-06-0133, CKR13BX104KP and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 42581041-101?
42581041-101 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-113-0277. 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