PartsTable
Technical Data Sheet
657319 ✓ 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: PLAIN FOIL, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 0.970 INCHES NOMINAL IN, body_diameter: 0.519 INCHES NOMINAL IN, terminal_length: 1.677 INCHES NOMINAL IN, terminal_diameter: 0.023 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-208-2237, 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 657319
NSN: 5910-01-208-2237
FSC: 5910
CAGE: 99447 — COOPER INTERCONNECT, INC. DBA COOPER INTERCONNECT DIV INTERCONNECT (USA)
SPECIFICATIONS
anode_typePLAIN FOIL
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.970 INCHES NOMINAL IN
body_diameter0.519 INCHES NOMINAL IN
terminal_length1.677 INCHES NOMINAL IN
terminal_diameter0.023 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
end_item_identificationCHASSIS, TRAILER, NSN: 2330-01-471-7006
case_insulation_materialPLASTIC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
NSN5910-01-208-2237
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 657319 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
ELECTRICAL POLARIZATION: POLARIZED
CAPACITANCE VALUE PER SECTION: 470.000 MICROFARADS SINGLE SECTION
BODY DIAMETER: 0.519 INCHES NOMINAL IN
ANODE TYPE: PLAIN FOIL
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 50.0 DC SINGLE SECTION
TERMINAL DIAMETER: 0.023 INCHES NOMINAL IN
BODY LENGTH: 0.970 INCHES NOMINAL IN
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)
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
ELECTRICAL POLARIZATIONPOLARIZED
CAPACITANCE VALUE PER SECTION470.000 MICROFARADS SINGLE SECTION
BODY DIAMETER0.519 INCHES NOMINAL IN
ANODE TYPEPLAIN FOIL
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION50.0 DC SINGLE SECTION
TERMINAL DIAMETER0.023 INCHES NOMINAL IN
BODY LENGTH0.970 INCHES NOMINAL IN
TERMINAL LENGTH1.677 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
658319Interchangeable
interchangeable cross-reference
interchangeable
657319Interchangeable
interchangeable cross-reference
interchangeable
657719Interchangeable
interchangeable cross-reference
interchangeable
C1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 657319?
657319 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 657319?
There are 4 known substitutes for 657319: 658319, 657319, 657719 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 657319?
657319 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-208-2237. This indicates validated use in U.S. government and defense supply chains.
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