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Technical Data Sheet
57128 ✓ 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: STEEL OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, anode_type: PLAIN FOIL, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, point_type: CONVENTIONAL, body_length: 0.717 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-172-8299, 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 57128
NSN: 5910-00-172-8299
FSC: 5910
CAGE: 13848 — JOHNSON E F CO COMCO/COMMUNICATIONS CO DIV (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
anode_typePLAIN FOIL
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
point_typeCONVENTIONAL
body_length0.717 INCHES MAXIMUM IN
point_angle118.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length121.0 MILLIMETERS NOMINAL MM
body_diameter0.402 INCHES MAXIMUM IN
flute_quantity2
overall_length203.0 MILLIMETERS NOMINAL MM
NSN5910-00-172-8299
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 57128 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
BODY STYLE: W/O MTG FACILITIES, AXIAL TERMINALS
CAPACITIVE ELECTRODE MATERIAL: ALUMINUM
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
TERMINAL SURFACE TREATMENT: SOLDER
CASE INSULATION MATERIAL: PLASTIC
DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT: 0.3000
DC LEAKAGE AT REFERENCE TEMP: 85.000 MICROAMPERES
IMPEDANCE AT MINIMUM OPERATING TEMP IN OHMS: 2.5
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 STYLEW/O MTG FACILITIES, AXIAL TERMINALS
CAPACITIVE ELECTRODE MATERIALALUMINUM
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
TERMINAL SURFACE TREATMENTSOLDER
CASE INSULATION MATERIALPLASTIC
DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT0.3000
DC LEAKAGE AT REFERENCE TEMP85.000 MICROAMPERES
IMPEDANCE AT MINIMUM OPERATING TEMP IN OHMS2.5
TERMINAL LENGTH1.300 INCHES MINIMUM IN
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION10.0 DC SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
CR70279PC133Interchangeable
interchangeable cross-reference
interchangeable
57128Interchangeable
interchangeable cross-reference
interchangeable
CR76570PC95Interchangeable
interchangeable cross-reference
interchangeable
00.520.0232Interchangeable
interchangeable cross-reference
interchangeable
HEX KEY 6MMInterchangeable
interchangeable cross-reference
interchangeable
68050Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 57128?
57128 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 57128?
There are 18 known substitutes for 57128: CR70279PC133, 57128, CR76570PC95 and 15 more. Substitute compatibility should be verified for your specific system.
Is 57128 still available?
57128 is currently cancelled.
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