PartsTable
Technical Data Sheet
2018C ✓ 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 color: WHITE, width: 10.875 INCHES NOMINAL IN, length: 15.000 INCHES NOMINAL IN, material: PORCELAIN, anode_type: PLAIN FOIL, back_shelf: INCLUDED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-055-3034, 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 2018C
NSN: 5910-00-055-3034
FSC: 5910
CAGE: 96762 — ELECTRONIC RESEARCH ASSOCIATES INC TRANSPAC POWER SUPPLY DIV (USA)
SPECIFICATIONS
colorWHITE
width10.875 INCHES NOMINAL IN
length15.000 INCHES NOMINAL IN
materialPORCELAIN
anode_typePLAIN FOIL
back_shelfINCLUDED
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
bowl_shapeRECTANGULAR
ledge_backNOT PROVIDED
rim_designAPRON
body_length2.875 INCHES NOMINAL IN
splash_backNOT PROVIDED
NSN5910-00-055-3034
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 2018C MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
CAPACITANCE VALUE PER SECTION: 500.000 MICROFARADS SINGLE SECTION
ANODE TYPE: PLAIN FOIL
ELECTRICAL POLARIZATION: POLARIZED
SCHEMATIC DIAGRAM DESIGNATOR: ELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
BODY LENGTH: 2.875 INCHES NOMINAL IN
NONDERATED OPERATING TEMP: -20.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 50.0 DC SINGLE SECTION
BODY DIAMETER: 1.062 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)
CAPACITANCE VALUE PER SECTION500.000 MICROFARADS SINGLE SECTION
ANODE TYPEPLAIN FOIL
ELECTRICAL POLARIZATIONPOLARIZED
SCHEMATIC DIAGRAM DESIGNATORELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
BODY LENGTH2.875 INCHES NOMINAL IN
NONDERATED OPERATING TEMP-20.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION50.0 DC SINGLE SECTION
BODY DIAMETER1.062 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
RELIABILITY INDICATORNOT ESTABLISHED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
2018CInterchangeable
interchangeable cross-reference
interchangeable
F124Interchangeable
interchangeable cross-reference
interchangeable
0124-024Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2018C?
2018C is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2018C?
There are 3 known substitutes for 2018C: 2018C, F124, 0124-024. Substitute compatibility should be verified for your specific system.
What is the NSN for 2018C?
2018C is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-055-3034. This indicates validated use in U.S. government and defense supply chains.
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