PartsTable
Technical Data Sheet
D2777-4 ✓ 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: 2.500 INCHES NOMINAL IN, body_diameter: 1.375 INCHES NOMINAL IN, terminal_length: 0.625 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-195-8716, 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 D2777-4
NSN: 5910-00-195-8716
FSC: 5910
CAGE: 56289 — SPRAGUE ELECTRIC CO WORLD HQS (USA)
SPECIFICATIONS
anode_typeSOLID
body_styleW/TWIST TAB MTG, TERMINAL(S) ON ONE END
body_length2.500 INCHES NOMINAL IN
body_diameter1.375 INCHES NOMINAL IN
terminal_length0.625 INCHES NOMINAL IN
section_quantity4
features_providedHERMETICALLY SEALED CASE
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
nonderated_operating_temp-60.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity4 TAB, SOLDER LUG
tolerance_range_per_section-10.00 TO 50.00 PERCENT ALL SECTIONS
NSN5910-00-195-8716
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN D2777-4 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
RELIABILITY INDICATOR: NOT ESTABLISHED
TERMINAL LENGTH: 0.625 INCHES NOMINAL IN
ANODE TYPE: SOLID
CAPACITIVE ELECTRODE MATERIAL: ALUMINUM
TOLERANCE RANGE PER SECTION: -10.00 TO 50.00 PERCENT ALL SECTIONS
BODY LENGTH: 2.500 INCHES NOMINAL IN
SCHEMATIC DIAGRAM DESIGNATOR: ELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
FEATURES PROVIDED: HERMETICALLY SEALED CASE
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)
RELIABILITY INDICATORNOT ESTABLISHED
TERMINAL LENGTH0.625 INCHES NOMINAL IN
ANODE TYPESOLID
CAPACITIVE ELECTRODE MATERIALALUMINUM
TOLERANCE RANGE PER SECTION-10.00 TO 50.00 PERCENT ALL SECTIONS
BODY LENGTH2.500 INCHES NOMINAL IN
SCHEMATIC DIAGRAM DESIGNATORELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
FEATURES PROVIDEDHERMETICALLY SEALED CASE
CAPACITANCE VALUE PER SECTION20.000 MICROFARADS ALL SECTIONS
SECTION QUANTITY4
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
8160-0074Interchangeable
interchangeable cross-reference
interchangeable
0905-0040Interchangeable
interchangeable cross-reference
interchangeable
N402P35C5Interchangeable
interchangeable cross-reference
interchangeable
210-0851-00Interchangeable
interchangeable cross-reference
interchangeable
50MS374Interchangeable
interchangeable cross-reference
interchangeable
03101370Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D2777-4?
D2777-4 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace D2777-4?
There are 28 known substitutes for D2777-4: 8160-0074, 0905-0040, N402P35C5 and 25 more. Substitute compatibility should be verified for your specific system.
Is D2777-4 still available?
D2777-4 is currently cancelled.
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