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Technical Data Sheet
PartsTable / MRO / BB0326A
BB0326A ✓ 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: SOLID, body_style: W/TWIST TAB MTG, TERMINAL(S) ON ONE END, body_length: 2.000 INCHES NOMINAL IN, body_diameter: 1.375 INCHES NOMINAL IN, terminal_length: 0.312 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-086-6946, 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→ BB0326A
NSN: 5910-00-086-6946
FSC: 5910
CAGE: 00853 — CORNELL-DUBILIER MARKETING INC (USA)
SPECIFICATIONS
anode_typeSOLID
body_styleW/TWIST TAB MTG, TERMINAL(S) ON ONE END
body_length2.000 INCHES NOMINAL IN
body_diameter1.375 INCHES NOMINAL IN
terminal_length0.312 INCHES NOMINAL IN
section_quantity2
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
nonderated_operating_temp0.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity3 TAB, SOLDER LUG
tolerance_range_per_section-10.00 TO 100.00 PERCENT ALL SECTIONS
schematic_diagram_designatorELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
NSN5910-00-086-6946
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN BB0326A MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
CAPACITIVE ELECTRODE MATERIAL: ALUMINUM
•
TERMINAL TYPE AND QUANTITY: 3 TAB, SOLDER LUG
•
CAPACITANCE VALUE PER SECTION: 30.000 MICROFARADS 1ST SECTION AND 50.000 MICROFARADS 2ND SECTION
•
SECTION QUANTITY: 2
•
ELECTRICAL POLARIZATION: POLARIZED
•
NONDERATED OPERATING TEMP: 0.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
•
BODY STYLE: W/TWIST TAB MTG, TERMINAL(S) ON ONE END
•
SCHEMATIC DIAGRAM DESIGNATOR: ELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
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)
CAPACITIVE ELECTRODE MATERIALALUMINUM
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
CAPACITANCE VALUE PER SECTION30.000 MICROFARADS 1ST SECTION AND 50.000 MICROFARADS 2ND SECTION
SECTION QUANTITY2
ELECTRICAL POLARIZATIONPOLARIZED
NONDERATED OPERATING TEMP0.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
BODY STYLEW/TWIST TAB MTG, TERMINAL(S) ON ONE END
SCHEMATIC DIAGRAM DESIGNATORELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
ANODE TYPESOLID
BODY DIAMETER1.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
32498Interchangeable
interchangeable cross-reference
interchangeable
C71Interchangeable
interchangeable cross-reference
interchangeable
2533406-30Interchangeable
interchangeable cross-reference
interchangeable
27IInterchangeable
interchangeable cross-reference
interchangeable
2014814Interchangeable
interchangeable cross-reference
interchangeable
27I BAL DIALInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BB0326A?
BB0326A is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace BB0326A?
There are 12 known substitutes for BB0326A: 32498, C71, 2533406-30 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BB0326A?
BB0326A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-086-6946. 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