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PartsTable / COMPONENT / 514149D
514149D ✓ Verified by PartsTable
— · COMPONENT
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,VARIABLE,CERAMIC DIELE. Key specifications include body_width: 2.000 INCHES NOMINAL IN, body_height: 2.875 INCHES NOMINAL IN, body_length: 2.438 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, frequency_rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT, 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 5950-00-518-0007, 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
514149D
NSN: 5950-00-518-0007
FSC: 5950
CAGE: 23667 — SMITHS DETECTION INC. DBA SMITHS DETECTION INC CASC (USA)
SPECIFICATIONS
body_width2.000 INCHES NOMINAL IN
body_height2.875 INCHES NOMINAL IN
body_length2.438 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
frequency_rating60.0 HERTZ NOMINAL SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
winding_operating_current2.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
winding_operating_voltage7.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
terminal_type_and_quantity4 STANDOFF, SOLDER LUG
winding_function_and_quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
input-output_phase_relationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
NSN5950-00-518-0007
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,CERAMIC DIELE TITLE COMPONENT PN 514149D MFR CAPACITOR,VARIABLE,CER
KEY FEATURES
•
TERMINAL TYPE AND QUANTITY: 4 STANDOFF, SOLDER LUG
•
WINDING OPERATING VOLTAGE: 7.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
•
WINDING OPERATING CURRENT: 2.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
•
BODY HEIGHT: 2.875 INCHES NOMINAL IN
•
FREQUENCY RATING: 60.0 HERTZ NOMINAL SINGLE COMPONENT
•
BODY WIDTH: 2.000 INCHES NOMINAL IN
•
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
•
RELIABILITY INDICATOR: NOT ESTABLISHED
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)
TERMINAL TYPE AND QUANTITY4 STANDOFF, SOLDER LUG
WINDING OPERATING VOLTAGE7.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING CURRENT2.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
BODY HEIGHT2.875 INCHES NOMINAL IN
FREQUENCY RATING60.0 HERTZ NOMINAL SINGLE COMPONENT
BODY WIDTH2.000 INCHES NOMINAL IN
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
RELIABILITY INDICATORNOT ESTABLISHED
BODY LENGTH2.438 INCHES NOMINAL IN
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
10172Interchangeable
interchangeable cross-reference
interchangeable
43250Interchangeable
interchangeable cross-reference
interchangeable
128-517Interchangeable
interchangeable cross-reference
interchangeable
464Interchangeable
interchangeable cross-reference
interchangeable
514149Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 514149D?
514149D is a CAPACITOR,VARIABLE,CERAMIC DIELE.
What parts can replace 514149D?
There are 5 known substitutes for 514149D: 10172, 43250, 128-517 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 514149D?
514149D is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-518-0007. 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