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PartsTable / MRO / 188P10504S4PTF
188P10504S4PTF ✓ 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

CAPACITOR,FIXED,METALLIZED,PAPER. Key specifications include body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 2.219 INCHES MINIMUM AND 2.281 INCHES MAXIMUM IN, body_diameter: 0.745 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN, terminal_length: 1.625 INCHES MINIMUM AND 2.625 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE, 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 5910-00-788-8670, 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→ 188P10504S4PTF
NSN: 5910-00-788-8670
FSC: 5910
CAGE: 56289 — SPRAGUE ELECTRIC CO WORLD HQS (USA)
SPECIFICATIONS
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length2.219 INCHES MINIMUM AND 2.281 INCHES MAXIMUM IN
body_diameter0.745 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
terminal_length1.625 INCHES MINIMUM AND 2.625 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
terminal_diameter0.032 INCHES NOMINAL IN
dielectric_materialPAPER
reliability_indicatorNOT ESTABLISHED
case_insulation_materialPLASTIC
nonderated_operating_temp-40.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
NSN5910-00-788-8670
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,METALLIZED,PAPER TITLE COMPONENT PN 188P10504S4PTF MFR CAPACITOR,FIXED,METALL
KEY FEATURES
•
NONDERATED OPERATING TEMP: -40.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
•
TERMINAL DIAMETER: 0.032 INCHES NOMINAL IN
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 400.0 DC SINGLE SECTION
•
INSULATION RESISTANCE AT MAXIMUM OPERATING TEMP: 10.0 MEGOHM-MICROFARADS
•
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
•
TOLERANCE RANGE PER SECTION: -20.00 TO 20.00 PERCENT SINGLE SECTION
•
BODY LENGTH: 2.219 INCHES MINIMUM AND 2.281 INCHES MAXIMUM IN
•
CAPACITANCE VALUE PER SECTION: 10.000 MICROFARADS SINGLE SECTION
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)
NONDERATED OPERATING TEMP-40.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
TERMINAL DIAMETER0.032 INCHES NOMINAL IN
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION400.0 DC SINGLE SECTION
INSULATION RESISTANCE AT MAXIMUM OPERATING TEMP10.0 MEGOHM-MICROFARADS
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
TOLERANCE RANGE PER SECTION-20.00 TO 20.00 PERCENT SINGLE SECTION
BODY LENGTH2.219 INCHES MINIMUM AND 2.281 INCHES MAXIMUM IN
CAPACITANCE VALUE PER SECTION10.000 MICROFARADS SINGLE SECTION
FEATURES PROVIDEDHERMETICALLY SEALED CASE
BODY DIAMETER0.745 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
1644Interchangeable
interchangeable cross-reference
interchangeable
9743-B-0632-37Interchangeable
interchangeable cross-reference
interchangeable
8254Interchangeable
interchangeable cross-reference
interchangeable
482241Interchangeable
interchangeable cross-reference
interchangeable
1644AInterchangeable
interchangeable cross-reference
interchangeable
405004-001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 188P10504S4PTF?
188P10504S4PTF is a CAPACITOR,FIXED,METALLIZED,PAPER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 188P10504S4PTF?
There are 16 known substitutes for 188P10504S4PTF: 1644, 9743-B-0632-37, 8254 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 188P10504S4PTF?
188P10504S4PTF is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-788-8670. 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