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Technical Data Sheet
PartsTable / MRO / 4020031-1
4020031-1 ✓ 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 body_style: W/THD MTG BUSHING, TERMINALS ON OPPOSITE ENDS, body_length: 0.468 INCHES NOMINAL IN, terminal_length: 0.250 INCHES NOMINAL IN, terminal_diameter: 0.051 INCHES NOMINAL IN, width_across_flats: 0.250 INCHES NOMINAL IN, nominal_thread_size: 0.216 INCHES 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 5910-01-152-6039, 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→ 4020031-1
NSN: 5910-01-152-6039
FSC: 5910
CAGE: D8905 — HAPPICH GMBH (DEU)
SPECIFICATIONS
body_styleW/THD MTG BUSHING, TERMINALS ON OPPOSITE ENDS
body_length0.468 INCHES NOMINAL IN
terminal_length0.250 INCHES NOMINAL IN
terminal_diameter0.051 INCHES NOMINAL IN
width_across_flats0.250 INCHES NOMINAL IN
nominal_thread_size0.216 INCHES 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-39014/16 GOVERNMENT SPECIFICATION
tolerance_range_per_section-20.00 TO 80.00 PERCENT SINGLE SECTION
NSN5910-01-152-6039
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN 4020031-1 MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
•
RELIABILITY INDICATOR: ESTABLISHED
•
INSULATION RESISTANCE AT MAXIMUM OPERATING TEMP: 10000.0 MEGOHMS
•
DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT: 3.0000
•
SPECIFICATION/STANDARD DATA: 81349-MIL-C-39014/16 GOVERNMENT SPECIFICATION
•
INSULATION RESISTANCE AT REFERENCE TEMP: 100000.0 MEGOHMS
•
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
•
TEST DATA DOCUMENT: 81349-MIL-C-39014 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.).
•
TERMINAL SURFACE TREATMENT: SOLDER
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)
RELIABILITY INDICATORESTABLISHED
INSULATION RESISTANCE AT MAXIMUM OPERATING TEMP10000.0 MEGOHMS
DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT3.0000
SPECIFICATION/STANDARD DATA81349-MIL-C-39014/16 GOVERNMENT SPECIFICATION
INSULATION RESISTANCE AT REFERENCE TEMP100000.0 MEGOHMS
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
TEST DATA DOCUMENT81349-MIL-C-39014 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.).
TERMINAL SURFACE TREATMENTSOLDER
VOLTAGE TEMP LIMITS PER SECTION IN PERCENT CAPACITANCE CHANGE-66.0 TO 22.0 WITH 500 VOLTS APPLIED SINGLE SECTION
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION500.0 DC SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
10128147Interchangeable
interchangeable cross-reference
interchangeable
M39014/16-0039Interchangeable
interchangeable cross-reference
interchangeable
MILC39014-16Interchangeable
interchangeable cross-reference
interchangeable
2186-4255-470-V-FInterchangeable
interchangeable cross-reference
interchangeable
97006Interchangeable
interchangeable cross-reference
interchangeable
SJ1F3-470MXInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4020031-1?
4020031-1 is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 4020031-1?
There are 22 known substitutes for 4020031-1: 10128147, M39014/16-0039, MILC39014-16 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4020031-1?
4020031-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-152-6039. 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