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Technical Data Sheet
FP444 ✓ 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: ETCHED FOIL, body_style: W/TWIST TAB MTG, TERMINAL(S) ON ONE END, body_length: 3.000 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 5910-00-126-9571, 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 FP444
NSN: 5910-00-126-9571
FSC: 5910
CAGE: 37942 — YOSEMITE INVESTMENT INC DBA NORTH AMERICAN CAPACITOR CO (USA)
SPECIFICATIONS
anode_typeETCHED FOIL
body_styleW/TWIST TAB MTG, TERMINAL(S) ON ONE END
body_length3.000 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-10.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity4 TAB, SOLDER LUG
NSN5910-00-126-9571
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN FP444 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
TERMINAL SURFACE TREATMENT: SOLDER
DC LEAKAGE AT REFERENCE TEMP: 0.800 MILLIAMPERES
CAPACITIVE ELECTRODE MATERIAL: ALUMINUM
TERMINAL TYPE AND QUANTITY: 4 TAB, SOLDER LUG
TOLERANCE RANGE PER SECTION: -10.00 TO 50.00 PERCENT ALL SECTIONS
BODY LENGTH: 3.000 INCHES NOMINAL IN
ELECTRICAL POLARIZATION: POLARIZED
SECTION QUANTITY: 4
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 SURFACE TREATMENTSOLDER
DC LEAKAGE AT REFERENCE TEMP0.800 MILLIAMPERES
CAPACITIVE ELECTRODE MATERIALALUMINUM
TERMINAL TYPE AND QUANTITY4 TAB, SOLDER LUG
TOLERANCE RANGE PER SECTION-10.00 TO 50.00 PERCENT ALL SECTIONS
BODY LENGTH3.000 INCHES NOMINAL IN
ELECTRICAL POLARIZATIONPOLARIZED
SECTION QUANTITY4
NONDERATED OPERATING TEMP-10.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
RELIABILITY INDICATORNOT ESTABLISHED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
0180-0025Interchangeable
interchangeable cross-reference
interchangeable
AF4444JInterchangeable
interchangeable cross-reference
interchangeable
18-42HPPSInterchangeable
interchangeable cross-reference
interchangeable
00ZInterchangeable
interchangeable cross-reference
interchangeable
5C011Interchangeable
interchangeable cross-reference
interchangeable
C065Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FP444?
FP444 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace FP444?
There are 8 known substitutes for FP444: 0180-0025, AF4444J, 18-42HPPS and 5 more. Substitute compatibility should be verified for your specific system.
Is FP444 still available?
FP444 is currently cancelled.
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