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PartsTable / COMPONENT / 809B6866-1
809B6866-1 ✓ 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,FIXED,PAPER DIELECTRIC. Key specifications include material: STEEL CORROSION RESISTING OVERALL EXCEPT INSULATION, largest_width: 0.090 INCHES SINGLE END IN, overall_height: 1.400 INCHES IN, terminal_length: 0.250 INCHES IN, mounting_method_style: STRAIGHT FOUR HOLE, mounting_tongue_width: 1.130 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-689-5181, 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
809B6866-1
NSN: 5940-00-689-5181
FSC: 5940
CAGE: 07601 — CERAMTEC NORTH AMERICA DBA CERAMASEAL DIV HERMETIC PRODUCTS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL EXCEPT INSULATION
largest_width0.090 INCHES SINGLE END IN
overall_height1.400 INCHES IN
terminal_length0.250 INCHES IN
mounting_method_styleSTRAIGHT FOUR HOLE
mounting_tongue_width1.130 INCHES IN
mounting_facility_thickness0.125 INCHES IN
conductor_accommodation_typeSLANT LUG W/ONE HOLE SINGLE END
electrical_insulation_featureSTANDOFF INSULATION
distance_from_mounting_hole_center_to_mounting_end0.125 INCHES IN
center_to_center_distance_between_mounting_holes_along_width0.875 INCHES IN
center_to_center_distance_between_mounting_holes_along_length0.875 INCHES IN
NSN5940-00-689-5181
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 809B6866-1 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
TERMINAL LENGTH: 0.250 INCHES IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH: 0.875 INCHES IN
•
MOUNTING TONGUE WIDTH: 1.130 INCHES IN
•
MOUNTING FACILITY THICKNESS: 0.125 INCHES IN
•
MATERIAL: CERAMIC INSULATION
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH: 0.875 INCHES IN
•
ELECTRICAL INSULATION FEATURE: STANDOFF INSULATION
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)
TERMINAL LENGTH0.250 INCHES IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH0.875 INCHES IN
MOUNTING TONGUE WIDTH1.130 INCHES IN
MOUNTING FACILITY THICKNESS0.125 INCHES IN
MATERIALCERAMIC INSULATION
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.875 INCHES IN
ELECTRICAL INSULATION FEATURESTANDOFF INSULATION
MATERIALSTEEL CORROSION RESISTING OVERALL EXCEPT INSULATION
MOUNTING METHOD STYLESTRAIGHT FOUR HOLE
LARGEST WIDTH0.090 INCHES SINGLE END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
8BCD082JHHInterchangeable
interchangeable cross-reference
interchangeable
481851Interchangeable
interchangeable cross-reference
interchangeable
88038Interchangeable
interchangeable cross-reference
interchangeable
RE48A324Interchangeable
interchangeable cross-reference
interchangeable
25F513Interchangeable
interchangeable cross-reference
interchangeable
809B6866-01-AInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 809B6866-1?
809B6866-1 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace 809B6866-1?
There are 6 known substitutes for 809B6866-1: 8BCD082JHH, 481851, 88038 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 809B6866-1?
809B6866-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-689-5181. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026