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Technical Data Sheet
4319728002 ✓ 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/O MTG FACILITIES, AXIAL TERMINALS, body_length: 3.125 INCHES NOMINAL IN, body_diameter: 1.000 INCHES NOMINAL IN, terminal_length: 2.500 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 5910-00-143-0851, 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 4319728002
NSN: 5910-00-143-0851
FSC: 5910
CAGE: D8385 — THALES DEUTSCHLAND GMBH DIV CUSTOMER SERVICES (DEU)
SPECIFICATIONS
anode_typeSOLID
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length3.125 INCHES NOMINAL IN
body_diameter1.000 INCHES NOMINAL IN
terminal_length2.500 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
case_insulation_materialPLASTIC
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
tolerance_range_per_section-10.00 TO 30.00 PERCENT SINGLE SECTION
NSN5910-00-143-0851
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 4319728002 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
DC LEAKAGE AT MAXIMUM OPERATING TEMP: 883.0 MILLIAMPERES
RELIABILITY INDICATOR: NOT ESTABLISHED
IMPEDANCE AT MINIMUM OPERATING TEMP IN OHMS: 1.8
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 50.0 DC SINGLE SECTION
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
TEST DATA DOCUMENT: 81349-MIL-C-39018/3 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
TERMINAL SURFACE TREATMENT: SOLDER
DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT: 10.0000
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)
DC LEAKAGE AT MAXIMUM OPERATING TEMP883.0 MILLIAMPERES
RELIABILITY INDICATORNOT ESTABLISHED
IMPEDANCE AT MINIMUM OPERATING TEMP IN OHMS1.8
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION50.0 DC SINGLE SECTION
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
TEST DATA DOCUMENT81349-MIL-C-39018/3 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
TERMINAL SURFACE TREATMENTSOLDER
DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT10.0000
CASE INSULATION MATERIALPLASTIC
DC LEAKAGE AT REFERENCE TEMP147.000 MICROAMPERES
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
34D148G050JT2Interchangeable
interchangeable cross-reference
interchangeable
M39018/03-0742Interchangeable
interchangeable cross-reference
interchangeable
M39018-03-0642Interchangeable
interchangeable cross-reference
interchangeable
M39018/03-0642Interchangeable
Same NIIN cross-reference
interchangeable
M39018/03-0166Interchangeable
Same NIIN cross-reference
interchangeable
MILC39018-3Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4319728002?
4319728002 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 4319728002?
There are 6 known substitutes for 4319728002: 34D148G050JT2, M39018/03-0742, M39018-03-0642 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4319728002?
4319728002 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-143-0851. This indicates validated use in U.S. government and defense supply chains.
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