PartsTable
Technical Data Sheet
18109 ✓ 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 phase: SINGLE SINGLE VOLTAGE, height: 0.500 INCHES NOMINAL IN, length: 4.000 INCHES NOMINAL IN, material: STEEL COMP 316 OVERALL, end_style: SPRING END,GROUND BOTH ENDS, anode_type: PLAIN FOIL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-087-3521, 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 18109
NSN: 5910-00-087-3521
FSC: 5910
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
phaseSINGLE SINGLE VOLTAGE
height0.500 INCHES NOMINAL IN
length4.000 INCHES NOMINAL IN
materialSTEEL COMP 316 OVERALL
end_styleSPRING END,GROUND BOTH ENDS
anode_typePLAIN FOIL
body_styleTUBULAR, DOUBLE COIL, DOUBLE TERMINALS
body_length3.300 INCHES NOMINAL IN
load_rating6.750 POUNDS MINIMUM AND 8.250 POUNDS MAXIMUM LBS
body_diameter1.188 INCHES NOMINAL IN
coil_quantity8
heat_quantity1
NSN5910-00-087-3521
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 18109 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
RELIABILITY INDICATOR: NOT ESTABLISHED
ELECTRICAL POLARIZATION: POLARIZED
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 450.0 DC ALL SECTIONS
BODY DIAMETER: 1.188 INCHES NOMINAL IN
SECTION QUANTITY: 2
CAPACITANCE VALUE PER SECTION: 20.000 MICROFARADS ALL SECTIONS
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
ANODE TYPE: PLAIN FOIL
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)
RELIABILITY INDICATORNOT ESTABLISHED
ELECTRICAL POLARIZATIONPOLARIZED
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION450.0 DC ALL SECTIONS
BODY DIAMETER1.188 INCHES NOMINAL IN
SECTION QUANTITY2
CAPACITANCE VALUE PER SECTION20.000 MICROFARADS ALL SECTIONS
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
ANODE TYPEPLAIN FOIL
FEATURES PROVIDEDHERMETICALLY SEALED CASE
SCHEMATIC DIAGRAM DESIGNATORELECTRODE(S) GROUNDED TO CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
SL5571PC7Interchangeable
interchangeable cross-reference
interchangeable
SL6221PC10Interchangeable
interchangeable cross-reference
interchangeable
SL4556PC19Interchangeable
interchangeable cross-reference
interchangeable
D-23-40Interchangeable
interchangeable cross-reference
interchangeable
K40-12Interchangeable
interchangeable cross-reference
interchangeable
18109Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 18109?
18109 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 18109?
There are 24 known substitutes for 18109: SL5571PC7, SL6221PC10, SL4556PC19 and 21 more. Substitute compatibility should be verified for your specific system.
Is 18109 still available?
18109 is currently cancelled.
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