PartsTable
Technical Data Sheet
PartsTable / MRO / 66-3
66-3 ✓ 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,FIXED,PLASTIC DIELECTR. Key specifications include material: STEEL BLADE, tip_type: SQUARE, shank_shape: ROUND, blade_length: 4.000 INCHES NOMINAL IN, overall_length: 8.250 INCHES NOMINAL IN, special_features: CUSHION GRIP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-149-6298, 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→ 66-3
NSN: 6625-00-149-6298
FSC: 6625
CAGE: 65092 — SOLARTRON ELECTRONICS INC WESTON INSTRUMENTS DIV (USA)
SPECIFICATIONS
materialSTEEL BLADE
tip_typeSQUARE
shank_shapeROUND
blade_length4.000 INCHES NOMINAL IN
overall_length8.250 INCHES NOMINAL IN
special_featuresCUSHION GRIP
tip_size_designation3
NSN6625-00-149-6298
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PLASTIC DIELECTR TITLE COMPONENT PN 66-3 MFR CAPACITOR,FIXED,PLASTI
KEY FEATURES
•
SENSITIVITY RATING: 50.0 MILLIAMPERES
•
FURNISHED ITEMS AND QUANTITY: TEST LEAD SET 1
•
FEATURES PROVIDED: PORTABLE
•
MEASUREMENT RANGE: +0.0 TO 100.0 MILLIAMPERES, DC SINGLE INDICATOR SECOND RANGE
•
STYLE DESIGNATOR: RECTANGULAR OR SQUARE
•
ACCURACY IN PERCENT: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES
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)
SENSITIVITY RATING50.0 MILLIAMPERES
FURNISHED ITEMS AND QUANTITYTEST LEAD SET 1
FEATURES PROVIDEDPORTABLE
OVERALL WIDTH8.250 INCHES NOMINAL IN
MEASUREMENT RANGE+0.0 TO 100.0 MILLIAMPERES, DC SINGLE INDICATOR SECOND RANGE
STYLE DESIGNATORRECTANGULAR OR SQUARE
ACCURACY IN PERCENT-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES
MEASUREMENT RANGE+0.0 TO 1000.0 VOLTS, DC SINGLE INDICATOR THIRD RANGE
MEASUREMENT RANGE+0.0 TO 10.0 MEGOHMS SINGLE INDICATOR FIRST RANGE
OPERATING VOLTAGE RATING IN VOLTS15.0 DC NOMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
350.663.012Interchangeable
interchangeable cross-reference
interchangeable
663Interchangeable
interchangeable cross-reference
interchangeable
663EInterchangeable
interchangeable cross-reference
interchangeable
P6130AInterchangeable
interchangeable cross-reference
interchangeable
144488Interchangeable
interchangeable cross-reference
interchangeable
103-3-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 66-3?
66-3 is a CAPACITOR,FIXED,PLASTIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 66-3?
There are 21 known substitutes for 66-3: 350.663.012, 663, 663E and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 66-3?
66-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-149-6298. 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