PartsTable
Technical Data Sheet
42000120-391 ✓ 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 TERMINAL(S) ON ONE SURFACE, body_width: 0.400 INCHES MAXIMUM IN, body_height: 0.170 INCHES NOMINAL IN, body_length: 0.435 INCHES NOMINAL IN, terminal_length: 1.000 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 5910-00-880-4793, 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 42000120-391
NSN: 5910-00-880-4793
FSC: 5910
CAGE: 96238 — DNE TECHNOLOGIES, INC (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleW/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE
body_width0.400 INCHES MAXIMUM IN
body_height0.170 INCHES NOMINAL IN
body_length0.435 INCHES NOMINAL IN
terminal_length1.000 INCHES MINIMUM IN
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 150.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
tolerance_range_per_section-2.00 TO 2.00 PERCENT SINGLE SECTION
schematic_diagram_designatorNO COMMON OR GROUNDED ELECTRODE(S)
NSN5910-00-880-4793
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,MICA DIELECTRIC TITLE COMPONENT PN 42000120-391 MFR CAPACITOR,FIXED,MICA D
KEY FEATURES
BODY STYLE: W/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE
TEMP COEFFICIENT OF CAPACITANCE RANGE PER SECTION IN PPM PER DEG CELSIUS: +0.0 TO 70.0 SINGLE SECTION
DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT: 0.0007
TEST DATA DOCUMENT: 81349-MIL-C-5 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.).
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 500.0 DC SINGLE SECTION
INSULATION RESISTANCE AT REFERENCE TEMP: 100000.0 MEGOHMS
INSULATION RESISTANCE AT MAXIMUM OPERATING TEMP: 5000.0 MEGOHMS
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
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)
BODY STYLEW/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE
TEMP COEFFICIENT OF CAPACITANCE RANGE PER SECTION IN PPM PER DEG CELSIUS+0.0 TO 70.0 SINGLE SECTION
DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT0.0007
TEST DATA DOCUMENT81349-MIL-C-5 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.).
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION500.0 DC SINGLE SECTION
INSULATION RESISTANCE AT REFERENCE TEMP100000.0 MEGOHMS
INSULATION RESISTANCE AT MAXIMUM OPERATING TEMP5000.0 MEGOHMS
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH0.194 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN
TERMINAL LENGTH1.000 INCHES MINIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
DM15C391KO500WVInterchangeable
interchangeable cross-reference
interchangeable
01B00390CInterchangeable
interchangeable cross-reference
interchangeable
CMR05F391JPDLInterchangeable
interchangeable cross-reference
interchangeable
CM05FD391GP3Interchangeable
Same NIIN cross-reference
interchangeable
418041-334Interchangeable
Same NIIN cross-reference
interchangeable
MILC5-18Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 42000120-391?
42000120-391 is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 42000120-391?
There are 8 known substitutes for 42000120-391: DM15C391KO500WV, 01B00390C, CMR05F391JPDL and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 42000120-391?
42000120-391 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-880-4793. This indicates validated use in U.S. government and defense supply chains.
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