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46W3 — CAPACITOR,VARIABLE,MICA DIELECTR

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

46W3: CAPACITOR,VARIABLE,MICA DIELECTR.

CAPACITOR,VARIABLE,MICA DIELECTR. Key specifications include body_style: COMPRESSION, body_width: 0.375 INCHES NOMINAL IN, body_height: 0.625 INCHES NOMINAL IN, body_length: 0.750 INCHES NOMINAL IN, inclosure_type: ENCASED, terminal_type_and_quantity: 2 TAB, SOLDER LUG. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-668-3239, 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→ 46W3
NSN: 5910-00-668-3239
FSC: 5910 — Capacitors
CAGE: 72136 — ELECTRO MOTIVE CORP SUBSIDIARY OF INTERNATIONAL ELECTRONICS CORP (USA)
SPECIFICATIONS
body_styleCOMPRESSION
body_width0.375 INCHES NOMINAL IN
body_height0.625 INCHES NOMINAL IN
body_length0.750 INCHES NOMINAL IN
inclosure_typeENCASED
terminal_type_and_quantity2 TAB, SOLDER LUG
capacitance_range_in_picofarads+9.0 TO 180.0 SINGLE SECTION
mounting_facility_type_and_quantity1 TAB
adjustment_device_drive_type_and_quantity1 SLOTTED SCREW
distance_between_centerlines_of_mounting_facilities_parallel_to_body_width0.530 INCHES NOMINAL IN
NSN5910-00-668-3239
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,MICA DIELECTR TITLE COMPONENT PN 46W3 MFR CAPACITOR,VARIABLE,MIC
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 TAB
•
INCLOSURE TYPE: ENCASED
•
BODY STYLE: COMPRESSION
•
CAPACITANCE RANGE IN PICOFARADS: +9.0 TO 180.0 SINGLE SECTION
•
BODY WIDTH: 0.375 INCHES NOMINAL IN
•
BODY HEIGHT: 0.625 INCHES NOMINAL IN
•
BODY LENGTH: 0.750 INCHES NOMINAL IN
•
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH: 0.530 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
MOUNTING FACILITY TYPE AND QUANTITY1 TAB
INCLOSURE TYPEENCASED
BODY STYLECOMPRESSION
CAPACITANCE RANGE IN PICOFARADS+9.0 TO 180.0 SINGLE SECTION
BODY WIDTH0.375 INCHES NOMINAL IN
BODY HEIGHT0.625 INCHES NOMINAL IN
BODY LENGTH0.750 INCHES NOMINAL IN
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH0.530 INCHES NOMINAL IN
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY1 SLOTTED SCREW
TERMINAL TYPE AND QUANTITY2 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 46W3?
46W3 is a CAPACITOR,VARIABLE,MICA DIELECTR. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 46W3?
46W3 is cataloged in the U.S. Government catalog under NSN 5910-00-668-3239. 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.