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Technical Data Sheet
PartsTable / MRO / UCS500
UCS500 ✓ 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,VARIABLE,GAS DIELECTRI. Key specifications include body_style: CONCENTRIC, body_height: 6.188 INCHES NOMINAL IN, overall_height: 7.280 INCHES NOMINAL IN, flange_diameter: 3.000 INCHES NOMINAL IN, overall_diameter: 3.062 INCHES NOMINAL IN, terminal_type_and_quantity: 1 FERRULE AND 1 FLANGE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-284-4669, 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→ UCS500
NSN: 5910-00-284-4669
FSC: 5910
CAGE: 73905 — JENNINGS TECHNOLOGY COMPANY LLC DBA JENNINGS (USA)
SPECIFICATIONS
body_styleCONCENTRIC
body_height6.188 INCHES NOMINAL IN
overall_height7.280 INCHES NOMINAL IN
flange_diameter3.000 INCHES NOMINAL IN
overall_diameter3.062 INCHES NOMINAL IN
terminal_type_and_quantity1 FERRULE AND 1 FLANGE
capacitance_range_in_picofarads+25.0 TO 495.0 SINGLE SECTION
unthreaded_mounting_hole_diameter0.196 INCHES NOMINAL IN
alternating_current_rating_in_amps60.0
nonderated_voltage_rating_and_type10000.0 AC PEAK SINGLE SECTION
mounting_facility_type_and_quantity4 UNTHREADED HOLE(S)
adjustment_device_drive_type_and_quantity1 PLUNGER
NSN5910-00-284-4669
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,GAS DIELECTRI TITLE COMPONENT PN UCS500 MFR CAPACITOR,VARIABLE,GAS
KEY FEATURES
•
BODY HEIGHT: 6.188 INCHES NOMINAL IN
•
ALTERNATING CURRENT RATING IN AMPS: 60.0
•
CAPACITANCE RANGE IN PICOFARADS: +25.0 TO 495.0 SINGLE SECTION
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)
•
NONDERATED VOLTAGE RATING AND TYPE: 10000.0 AC PEAK SINGLE SECTION
•
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY: 1 PLUNGER
•
BODY STYLE: CONCENTRIC
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 HEIGHT6.188 INCHES NOMINAL IN
ALTERNATING CURRENT RATING IN AMPS60.0
CAPACITANCE RANGE IN PICOFARADS+25.0 TO 495.0 SINGLE SECTION
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
NONDERATED VOLTAGE RATING AND TYPE10000.0 AC PEAK SINGLE SECTION
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY1 PLUNGER
OVERALL HEIGHT7.280 INCHES NOMINAL IN
BODY STYLECONCENTRIC
TERMINAL TYPE AND QUANTITY1 FERRULE AND 1 FLANGE
UNTHREADED MOUNTING HOLE DIAMETER0.196 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
114489Interchangeable
interchangeable cross-reference
interchangeable
86221Interchangeable
interchangeable cross-reference
interchangeable
FF-S-210Interchangeable
interchangeable cross-reference
interchangeable
2651Interchangeable
interchangeable cross-reference
interchangeable
2064567-G1Interchangeable
interchangeable cross-reference
interchangeable
1301860-46Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is UCS500?
UCS500 is a CAPACITOR,VARIABLE,GAS DIELECTRI. It is classified as a MRO (MRO_GENERAL).
What parts can replace UCS500?
There are 20 known substitutes for UCS500: 114489, 86221, FF-S-210 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for UCS500?
UCS500 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-284-4669. 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