PartsTable
Technical Data Sheet
PartsTable / MRO / 023143
023143 ✓ 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,PAPER DIELECTRIC. Key specifications include body_style: W/MTG BRACKET, TERMINAL(S) ON ONE END, body_length: 2.500 INCHES NOMINAL IN, body_diameter: 1.375 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE, reliability_indicator: NOT ESTABLISHED, nonderated_operating_temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-990-0899, 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→ 023143
NSN: 5910-00-990-0899
FSC: 5910
CAGE: 31922 — LEEDS AND NORTHRUP CO A UNIT OF GENERAL SIGNAL CORP (USA)
SPECIFICATIONS
body_styleW/MTG BRACKET, TERMINAL(S) ON ONE END
body_length2.500 INCHES NOMINAL IN
body_diameter1.375 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED CASE
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity2 TAB, SOLDER LUG
tolerance_range_per_section-3.00 TO 8.00 PERCENT SINGLE SECTION
schematic_diagram_designatorNO COMMON OR GROUNDED ELECTRODE(S)
capacitance_value_per_section2.000 MICROFARADS SINGLE SECTION
unthreaded_mounting_hole_diameter0.213 INCHES NOMINAL IN
mounting_facility_type_and_quantity2 UNTHREADED MOUNTING HOLES
NSN5910-00-990-0899
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 023143 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
BODY STYLE: W/MTG BRACKET, TERMINAL(S) ON ONE END
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.213 INCHES NOMINAL IN
•
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED MOUNTING HOLES
•
CAPACITANCE VALUE PER SECTION: 2.000 MICROFARADS SINGLE SECTION
•
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 1.000 INCHES NOMINAL IN
•
BODY DIAMETER: 1.375 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)
BODY STYLEW/MTG BRACKET, TERMINAL(S) ON ONE END
UNTHREADED MOUNTING HOLE DIAMETER0.213 INCHES NOMINAL IN
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED MOUNTING HOLES
CAPACITANCE VALUE PER SECTION2.000 MICROFARADS SINGLE SECTION
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH1.000 INCHES NOMINAL IN
BODY DIAMETER1.375 INCHES NOMINAL IN
BODY LENGTH2.500 INCHES NOMINAL IN
FEATURES PROVIDEDHERMETICALLY SEALED CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
1918Interchangeable
interchangeable cross-reference
interchangeable
2620-0013Interchangeable
interchangeable cross-reference
interchangeable
309-046Interchangeable
interchangeable cross-reference
interchangeable
M10123-12Interchangeable
interchangeable cross-reference
interchangeable
0-006917Interchangeable
interchangeable cross-reference
interchangeable
238011-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 023143?
023143 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 023143?
There are 11 known substitutes for 023143: 1918, 2620-0013, 309-046 and 8 more. Substitute compatibility should be verified for your specific system.
Is 023143 still available?
023143 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026