PartsTable
Technical Data Sheet
D-661 ✓ Verified by PartsTable
· COMPONENT
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,GLASS DIELECT. Key specifications include angle: 26.0 DEGREES26.0 DEGREES, color: GREEN OVERALL, width: 0.625 INCHES NOMINAL SINGLE CONDUCTOR IN, height: 0.03 INCHES NOMINAL SINGLE CONDUCTOR IN, material: PAPER OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-194-0261, 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
D-661
NSN: 3455-00-194-0261
FSC: 3455
CAGE: 18056 — DOALL BALTIMORE COMPANY (USA)
SPECIFICATIONS
angle26.0 DEGREES26.0 DEGREES
colorGREEN OVERALL
width0.625 INCHES NOMINAL SINGLE CONDUCTOR IN
height0.03 INCHES NOMINAL SINGLE CONDUCTOR IN
materialPAPER OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
base_styleMINIATURE SCREW
body_styleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
body_width4.000 INCHES NOMINAL IN
bulb_styleG (GLOBULAR)
flow_angle90.0 DEGREES
leg_length1.500 INCHES NOMINAL ALL ENDS IN
NSN3455-00-194-0261
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,GLASS DIELECT TITLE COMPONENT PN D-661 MFR CAPACITOR,VARIABLE,GLA
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
298-278-2Interchangeable
interchangeable cross-reference
interchangeable
10917068Interchangeable
interchangeable cross-reference
interchangeable
9HE282Interchangeable
interchangeable cross-reference
interchangeable
43035Interchangeable
interchangeable cross-reference
interchangeable
716-080718Interchangeable
interchangeable cross-reference
interchangeable
D-661Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D-661?
D-661 is a CAPACITOR,VARIABLE,GLASS DIELECT.
What parts can replace D-661?
There are 24 known substitutes for D-661: 298-278-2, 10917068, 9HE282 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D-661?
D-661 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-194-0261. This indicates validated use in U.S. government and defense supply chains.
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