PartsTable
Technical Data Sheet
PartsTable / MRO / 3105-142
3105-142 ✓ 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 TABS/FLANGES, TERMINAL(S) ON ONE SURFACE, body_width: 1.062 INCHES NOMINAL IN, body_height: 2.875 INCHES NOMINAL IN, body_length: 1.812 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE, reliability_indicator: NOT ESTABLISHED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-553-7284, 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→ 3105-142
NSN: 5910-00-553-7284
FSC: 5910
CAGE: 28569 — HICKOK WAEKON LLC (USA)
SPECIFICATIONS
body_styleW/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE
body_width1.062 INCHES NOMINAL IN
body_height2.875 INCHES NOMINAL IN
body_length1.812 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-10.00 TO 10.00 PERCENT SINGLE SECTION
schematic_diagram_designatorNO COMMON OR GROUNDED ELECTRODE(S)
capacitance_value_per_section0.500 MICROFARADS SINGLE SECTION
unthreaded_mounting_hole_diameter0.187 INCHES NOMINAL IN
NSN5910-00-553-7284
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 3105-142 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
BODY WIDTH: 1.062 INCHES NOMINAL IN
•
BODY LENGTH: 1.812 INCHES NOMINAL IN
•
BODY HEIGHT: 2.875 INCHES NOMINAL IN
•
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 2000.0 DC SINGLE SECTION
•
TOLERANCE RANGE PER SECTION: -10.00 TO 10.00 PERCENT SINGLE SECTION
•
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 2.250 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 WIDTH1.062 INCHES NOMINAL IN
BODY LENGTH1.812 INCHES NOMINAL IN
BODY HEIGHT2.875 INCHES NOMINAL IN
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
FEATURES PROVIDEDHERMETICALLY SEALED CASE
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION2000.0 DC SINGLE SECTION
TOLERANCE RANGE PER SECTION-10.00 TO 10.00 PERCENT SINGLE SECTION
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH2.250 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED MOUNTING HOLES
UNTHREADED MOUNTING HOLE DIAMETER0.187 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
57-634-7Interchangeable
interchangeable cross-reference
interchangeable
50-106Interchangeable
interchangeable cross-reference
interchangeable
48F6-4Interchangeable
interchangeable cross-reference
interchangeable
SAE-J513Interchangeable
interchangeable cross-reference
interchangeable
8F-6-4Interchangeable
interchangeable cross-reference
interchangeable
F3291889PC106Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3105-142?
3105-142 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3105-142?
There are 13 known substitutes for 3105-142: 57-634-7, 50-106, 48F6-4 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3105-142?
3105-142 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-553-7284. 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