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Technical Data Sheet
1148111 ✓ 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: 1.797 INCHES NOMINAL IN, body_height: 1.438 INCHES NOMINAL IN, body_length: 2.250 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED, nonderated_operating_temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1680-00-471-2966, 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 1148111
NSN: 1680-00-471-2966
FSC: 1680
CAGE: U1918 — MISSION SYSTEMS WIMBORNE LIMITED DIV COBHAM MISSION SYSTEMS WIMBORNE LTD (GBR)
SPECIFICATIONS
body_styleW/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE
body_width1.797 INCHES NOMINAL IN
body_height1.438 INCHES NOMINAL IN
body_length2.250 INCHES NOMINAL IN
section_quantity3
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity3 TAB, SOLDER LUG
tolerance_range_per_section-10.00 TO 10.00 PERCENT 1ST SECTION AND -10.00 TO 10.00 PERCENT 2ND SECTION AND -10.00 TO 10.00 PERCENT 3RD SECTION
schematic_diagram_designatorONE TERMINAL COMMON TO EACH SECTION
capacitance_value_per_section4.500 MICROFARADS 1ST SECTION AND 4.500 MICROFARADS 2ND SECTION AND 4.500 MICROFARADS 3RD SECTION
unthreaded_mounting_hole_diameter0.156 INCHES NOMINAL IN
NSN1680-00-471-2966
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 1148111 MFR CAPACITOR,FIXED,PAPER
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
1148111Interchangeable
interchangeable cross-reference
interchangeable
114-8113AInterchangeable
interchangeable cross-reference
interchangeable
9023672Interchangeable
interchangeable cross-reference
interchangeable
3-66161Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1148111?
1148111 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1148111?
There are 4 known substitutes for 1148111: 1148111, 114-8113A, 9023672 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1148111?
1148111 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1680-00-471-2966. This indicates validated use in U.S. government and defense supply chains.
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