PartsTable
Technical Data Sheet
PartsTable / MRO / 1027BAB
1027BAB ✓ 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,PAPER DIELECTRIC. Key specifications include body_style: W/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE, body_width: 2.000 INCHES NOMINAL IN, body_height: 0.938 INCHES NOMINAL IN, body_length: 1.750 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED, nonderated_operating_temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-591-2751, 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→ 1027BAB
NSN: 5910-00-591-2751
FSC: 5910
CAGE: 54904 — INDUSTRIAL/MIDWEC CAPACITOR CORP A CHARLES INDUSTRIES CO (USA)
SPECIFICATIONS
body_styleW/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE
body_width2.000 INCHES NOMINAL IN
body_height0.938 INCHES NOMINAL IN
body_length1.750 INCHES NOMINAL IN
section_quantity2
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity4 TAB, SOLDER LUG
tolerance_range_per_section-10.00 TO 20.00 PERCENT 1ST SECTION AND -10.00 TO 20.00 PERCENT 2ND SECTION
schematic_diagram_designatorNO COMMON OR GROUNDED ELECTRODE(S)
capacitance_value_per_section0.100 MICROFARADS ALL SECTIONS
nonderated_continuous_voltage_rating_and_type_per_section750.0 DC ALL SECTIONS
NSN5910-00-591-2751
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 1027BAB MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
TERMINAL TYPE AND QUANTITY: 4 TAB, SOLDER LUG
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 750.0 DC ALL SECTIONS
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
•
BODY LENGTH: 1.750 INCHES NOMINAL IN
•
CAPACITANCE VALUE PER SECTION: 0.100 MICROFARADS ALL SECTIONS
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
SECTION QUANTITY: 2
•
TOLERANCE RANGE PER SECTION: -10.00 TO 20.00 PERCENT 1ST SECTION AND -10.00 TO 20.00 PERCENT 2ND SECTION
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 TYPE AND QUANTITY4 TAB, SOLDER LUG
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION750.0 DC ALL SECTIONS
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
BODY LENGTH1.750 INCHES NOMINAL IN
CAPACITANCE VALUE PER SECTION0.100 MICROFARADS ALL SECTIONS
RELIABILITY INDICATORNOT ESTABLISHED
SECTION QUANTITY2
TOLERANCE RANGE PER SECTION-10.00 TO 20.00 PERCENT 1ST SECTION AND -10.00 TO 20.00 PERCENT 2ND SECTION
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH2.500 INCHES NOMINAL IN
BODY STYLEW/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
8327331Interchangeable
interchangeable cross-reference
interchangeable
PX2030Interchangeable
interchangeable cross-reference
interchangeable
298445Interchangeable
interchangeable cross-reference
interchangeable
169Interchangeable
interchangeable cross-reference
interchangeable
2104257Interchangeable
interchangeable cross-reference
interchangeable
75Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1027BAB?
1027BAB is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1027BAB?
There are 20 known substitutes for 1027BAB: 8327331, PX2030, 298445 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1027BAB?
1027BAB is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-591-2751. 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