PartsTable
Technical Data Sheet
PartsTable / MRO / 48454-1
48454-1 ✓ 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,CERAMIC DIELE. Key specifications include body_style: CYLINDRICAL W/SIDE TERMINALS, body_width: 0.937 INCHES NOMINAL IN, shaft_type: ROUND, body_height: 0.468 INCHES NOMINAL IN, body_length: 2.063 INCHES MAXIMUM IN, power_rating: 0.5 WATTS AVERAGE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-284-4673, 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→ 48454-1
NSN: 5910-00-284-4673
FSC: 5910
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
body_styleCYLINDRICAL W/SIDE TERMINALS
body_width0.937 INCHES NOMINAL IN
shaft_typeROUND
body_height0.468 INCHES NOMINAL IN
body_length2.063 INCHES MAXIMUM IN
power_rating0.5 WATTS AVERAGE
shaft_length0.938 INCHES NOMINAL IN
body_diameter2.344 INCHES MAXIMUM IN
overall_width2.734 INCHES NOMINAL IN
inclosure_typeENCAPSULATED
overall_length3.000 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL IN
NSN5910-00-284-4673
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,CERAMIC DIELE TITLE COMPONENT PN 48454-1 MFR CAPACITOR,VARIABLE,CER
KEY FEATURES
•
BODY LENGTH: 1.218 INCHES NOMINAL IN
•
BODY WIDTH: 0.937 INCHES NOMINAL IN
•
BODY STYLE: ROTARY
•
BODY HEIGHT: 0.468 INCHES NOMINAL IN
•
CAPACITANCE RANGE IN PICOFARADS: +10.0 TO 100.0 SINGLE SECTION
•
INCLOSURE TYPE: ENCAPSULATED
•
SHAFT TYPE: ROUND, SLOTTED SINGLE SHAFT
•
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH: 0.656 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 LENGTH1.218 INCHES NOMINAL IN
BODY WIDTH0.937 INCHES NOMINAL IN
BODY STYLEROTARY
BODY HEIGHT0.468 INCHES NOMINAL IN
CAPACITANCE RANGE IN PICOFARADS+10.0 TO 100.0 SINGLE SECTION
INCLOSURE TYPEENCAPSULATED
SHAFT TYPEROUND, SLOTTED SINGLE SHAFT
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH0.656 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED HOLE(S)
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
10358Interchangeable
interchangeable cross-reference
interchangeable
48454-1Interchangeable
interchangeable cross-reference
interchangeable
482577Interchangeable
interchangeable cross-reference
interchangeable
36Z663Interchangeable
interchangeable cross-reference
interchangeable
561855Interchangeable
interchangeable cross-reference
interchangeable
DF4161Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 48454-1?
48454-1 is a CAPACITOR,VARIABLE,CERAMIC DIELE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 48454-1?
There are 9 known substitutes for 48454-1: 10358, 48454-1, 482577 and 6 more. Substitute compatibility should be verified for your specific system.
Is 48454-1 still available?
48454-1 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026