PartsTable
Technical Data Sheet
R031077249 ✓ 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 material: PLASTIC CASE, anode_type: ETCHED FOIL, body_style: W/O MTG FACILITIES, TERMINAL(S) ON ONE END, body_length: 4.375 INCHES NOMINAL IN, body_diameter: 1.812 INCHES NOMINAL IN, features_provided: MOUNTING HARDWARE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-881-1901, 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 R031077249
NSN: 5910-00-881-1901
FSC: 5910
CAGE: 35510 — PRESTOLITE ELECTRIC INC (USA)
SPECIFICATIONS
materialPLASTIC CASE
anode_typeETCHED FOIL
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE END
body_length4.375 INCHES NOMINAL IN
body_diameter1.812 INCHES NOMINAL IN
features_providedMOUNTING HARDWARE
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
nonderated_operating_temp-20.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity2 THREADED HOLE
tolerance_range_per_section-10.00 TO 100.00 PERCENT SINGLE SECTION
dc_leakage_at_reference_temp9.500 MILLIAMPERES
NSN5910-00-881-1901
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN R031077249 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
BODY DIAMETER: 1.812 INCHES NOMINAL IN
BODY LENGTH: 4.375 INCHES NOMINAL IN
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
ANODE TYPE: ETCHED FOIL
NONDERATED OPERATING TEMP: -20.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
ELECTRICAL POLARIZATION: POLARIZED
FEATURES PROVIDED: MOUNTING HARDWARE
TERMINAL TYPE AND QUANTITY: 2 THREADED HOLE
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)
BODY DIAMETER1.812 INCHES NOMINAL IN
BODY LENGTH4.375 INCHES NOMINAL IN
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
ANODE TYPEETCHED FOIL
NONDERATED OPERATING TEMP-20.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
ELECTRICAL POLARIZATIONPOLARIZED
FEATURES PROVIDEDMOUNTING HARDWARE
TERMINAL TYPE AND QUANTITY2 THREADED HOLE
CAPACITANCE VALUE PER SECTION1000.000 MICROFARADS SINGLE SECTION
TOLERANCE RANGE PER SECTION-10.00 TO 100.00 PERCENT SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
6240PL0940652Interchangeable
interchangeable cross-reference
interchangeable
13100016Interchangeable
interchangeable cross-reference
interchangeable
3593-9586-00Interchangeable
interchangeable cross-reference
interchangeable
77249Interchangeable
interchangeable cross-reference
interchangeable
E0TZ2078-BInterchangeable
interchangeable cross-reference
interchangeable
7249Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R031077249?
R031077249 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace R031077249?
There are 11 known substitutes for R031077249: 6240PL0940652, 13100016, 3593-9586-00 and 8 more. Substitute compatibility should be verified for your specific system.
Is R031077249 still available?
R031077249 is currently cancelled.
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