PartsTable
Technical Data Sheet
PartsTable / MRO / CBT-11-017
CBT-11-017 ✓ 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

The CAPACITOR,FIXED,ELECTROLYTIC is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include anode_type: PLAIN FOIL, body_style: W/O MTG FACILITIES, TERMINAL(S) ON ONE END, body_length: 5.750 INCHES NOMINAL IN, body_diameter: 2.562 INCHES NOMINAL IN, terminal_length: 0.531 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-443-7863, 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→ CBT-11-017
NSN: 5910-00-443-7863
FSC: 5910
CAGE: 80103 — VEECO INSTRUMENTS INC LAMBDA DIV (USA)
SPECIFICATIONS
anode_typePLAIN FOIL
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE END
body_length5.750 INCHES NOMINAL IN
body_diameter2.562 INCHES NOMINAL IN
terminal_length0.531 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED CASE
terminal_diameter0.250 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
case_insulation_materialPLASTIC
nonderated_operating_temp-20.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity2 THREADED STUD
NSN5910-00-443-7863
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN CBT-11-017 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
TERMINAL DIAMETER: 0.250 INCHES NOMINAL IN
•
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
•
CAPACITANCE VALUE PER SECTION: 11000.000 MICROFARADS SINGLE SECTION
•
CAPACITIVE ELECTRODE MATERIAL: ALUMINUM
•
TERMINAL TYPE AND QUANTITY: 2 THREADED STUD
•
CASE INSULATION MATERIAL: PLASTIC
•
EQUIVALENT SERIES RESISTANCE AT REFERENCE TEMP IN OHMS: 0.018
•
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO DIAMETER: 1.125 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)
TERMINAL DIAMETER0.250 INCHES NOMINAL IN
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
CAPACITANCE VALUE PER SECTION11000.000 MICROFARADS SINGLE SECTION
CAPACITIVE ELECTRODE MATERIALALUMINUM
TERMINAL TYPE AND QUANTITY2 THREADED STUD
CASE INSULATION MATERIALPLASTIC
EQUIVALENT SERIES RESISTANCE AT REFERENCE TEMP IN OHMS0.018
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO DIAMETER1.125 INCHES NOMINAL IN
ANODE TYPEPLAIN FOIL
TERMINAL LENGTH0.531 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
CBS-12-048Interchangeable
interchangeable cross-reference
interchangeable
32DInterchangeable
interchangeable cross-reference
interchangeable
32D122H250CC2CInterchangeable
interchangeable cross-reference
interchangeable
QE71Interchangeable
interchangeable cross-reference
interchangeable
QE71-24-2444-4Interchangeable
interchangeable cross-reference
interchangeable
24-2444-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CBT-11-017?
CBT-11-017 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace CBT-11-017?
There are 21 known substitutes for CBT-11-017: CBS-12-048, 32D, 32D122H250CC2C and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CBT-11-017?
CBT-11-017 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-443-7863. 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