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0121-0205 — CAPACITOR,VARIABLE,CERAMIC DIELE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

0121-0205: CAPACITOR,VARIABLE,CERAMIC DIELE.

CAPACITOR,VARIABLE,CERAMIC DIELE. Key specifications include body_style: PISTON, body_length: 0.503 INCHES NOMINAL IN, inclosure_type: ENCASED, overall_length: 0.681 INCHES NOMINAL IN, overall_diameter: 0.225 INCHES NOMINAL IN, terminal_type_and_quantity: 1 TAB, SOLDER LUG. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-451-5162, 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→ 0121-0205
NSN: 5910-00-451-5162
FSC: 5910 — Capacitors
CAGE: 1LQK8 — KEYSIGHT TECHNOLOGIES, INC. (USA)
SPECIFICATIONS
body_stylePISTON
body_length0.503 INCHES NOMINAL IN
inclosure_typeENCASED
overall_length0.681 INCHES NOMINAL IN
overall_diameter0.225 INCHES NOMINAL IN
terminal_type_and_quantity1 TAB, SOLDER LUG
mounting_facility_type_and_quantity1 TERMINAL
adjustment_device_drive_type_and_quantity1 SLOTTED SCREW
NSN5910-00-451-5162
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,CERAMIC DIELE TITLE COMPONENT PN 0121-0205 MFR CAPACITOR,VARIABLE,CER
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 TERMINAL
•
INCLOSURE TYPE: ENCASED
•
BODY STYLE: PISTON
•
OVERALL DIAMETER: 0.225 INCHES NOMINAL IN
•
BODY LENGTH: 0.503 INCHES NOMINAL IN
•
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY: 1 SLOTTED SCREW
•
TERMINAL TYPE AND QUANTITY: 1 TAB, SOLDER LUG
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
MOUNTING FACILITY TYPE AND QUANTITY1 TERMINAL
INCLOSURE TYPEENCASED
BODY STYLEPISTON
OVERALL DIAMETER0.225 INCHES NOMINAL IN
OVERALL LENGTH0.681 INCHES NOMINAL IN
BODY LENGTH0.503 INCHES NOMINAL IN
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY1 SLOTTED SCREW
TERMINAL TYPE AND QUANTITY1 TAB, SOLDER LUG
OTHER ITEMS IN FSC 5910 — Capacitors
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5910-00-000-1038 5910-00-000-1049 5910-00-000-1080 5910-00-000-6838 5910-00-001-1913 5910-00-001-2576 5910-00-001-2577 5910-00-001-2578
SUBSTITUTES & CROSS-REFERENCES 1
0121-0234Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 0121-0205?
0121-0205 is a CAPACITOR,VARIABLE,CERAMIC DIELE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 0121-0205?
There is 1 known substitute for 0121-0205: 0121-0234. Substitute compatibility should be verified for your specific system.
What is the NSN for 0121-0205?
0121-0205 is cataloged in the U.S. Government catalog under NSN 5910-00-451-5162. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.