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Technical Data Sheet
PartsTable / MRO / C438ARE125
C438ARE125 ✓ 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: 0.717 INCHES MAXIMUM IN, body_diameter: 0.402 INCHES MAXIMUM IN, terminal_length: 1.250 INCHES MINIMUM IN, terminal_diameter: 0.032 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 5910-00-383-1445, 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→ C438ARE125
NSN: 5910-00-383-1445
FSC: 5910
CAGE: 73445 — AMPEREX ELECTRONIC CORP (USA)
SPECIFICATIONS
anode_typePLAIN FOIL
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.717 INCHES MAXIMUM IN
body_diameter0.402 INCHES MAXIMUM IN
terminal_length1.250 INCHES MINIMUM IN
terminal_diameter0.032 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
case_insulation_materialPLASTIC
nonderated_operating_temp-40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
NSN5910-00-383-1445
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN C438ARE125 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
SCHEMATIC DIAGRAM DESIGNATOR: ELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
•
TERMINAL DIAMETER: 0.032 INCHES NOMINAL IN
•
CAPACITANCE VALUE PER SECTION: 150.000 MICROFARADS SINGLE SECTION
•
TERMINAL LENGTH: 1.250 INCHES MINIMUM IN
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 25.0 DC SINGLE SECTION
•
BODY DIAMETER: 0.402 INCHES MAXIMUM IN
•
ELECTRICAL POLARIZATION: POLARIZED
•
NONDERATED OPERATING TEMP: -40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
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 DESIGNATORELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
TERMINAL DIAMETER0.032 INCHES NOMINAL IN
CAPACITANCE VALUE PER SECTION150.000 MICROFARADS SINGLE SECTION
TERMINAL LENGTH1.250 INCHES MINIMUM IN
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION25.0 DC SINGLE SECTION
BODY DIAMETER0.402 INCHES MAXIMUM IN
ELECTRICAL POLARIZATIONPOLARIZED
NONDERATED OPERATING TEMP-40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
CAPACITIVE ELECTRODE MATERIALALUMINUM
ANODE TYPEPLAIN FOIL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
57108Interchangeable
interchangeable cross-reference
interchangeable
C07C0142G06Interchangeable
interchangeable cross-reference
interchangeable
815-1197437 SYM 1301/3Interchangeable
interchangeable cross-reference
interchangeable
714500Interchangeable
interchangeable cross-reference
interchangeable
5-7145Interchangeable
interchangeable cross-reference
interchangeable
KANGAROO 220 ADMINISTRATION SETInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C438ARE125?
C438ARE125 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace C438ARE125?
There are 11 known substitutes for C438ARE125: 57108, C07C0142G06, 815-1197437 SYM 1301/3 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C438ARE125?
C438ARE125 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-383-1445. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026