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Technical Data Sheet
PartsTable / MRO / D73700
D73700 ✓ 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: 1.625 INCHES NOMINAL IN, body_diameter: 0.875 INCHES NOMINAL IN, terminal_length: 1.500 INCHES MINIMUM IN, reliability_indicator: NOT ESTABLISHED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-478-1142, 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→ D73700
NSN: 5910-00-478-1142
FSC: 5910
CAGE: 56289 — SPRAGUE ELECTRIC CO WORLD HQS (USA)
SPECIFICATIONS
anode_typePLAIN FOIL
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length1.625 INCHES NOMINAL IN
body_diameter0.875 INCHES NOMINAL IN
terminal_length1.500 INCHES MINIMUM IN
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
case_insulation_materialPLASTIC
nonderated_operating_temp-20.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
tolerance_range_per_section-10.00 TO 75.00 PERCENT SINGLE SECTION
NSN5910-00-478-1142
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN D73700 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
NONDERATED OPERATING TEMP: -20.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
•
BODY LENGTH: 1.625 INCHES NOMINAL IN
•
SCHEMATIC DIAGRAM DESIGNATOR: ELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
•
CAPACITANCE VALUE PER SECTION: 1000.000 MICROFARADS SINGLE SECTION
•
CASE INSULATION MATERIAL: PLASTIC
•
CAPACITIVE ELECTRODE MATERIAL: ALUMINUM
•
DC LEAKAGE AT REFERENCE TEMP: 0.730 MICROAMPERES
•
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
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-20.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
BODY LENGTH1.625 INCHES NOMINAL IN
SCHEMATIC DIAGRAM DESIGNATORELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
CAPACITANCE VALUE PER SECTION1000.000 MICROFARADS SINGLE SECTION
CASE INSULATION MATERIALPLASTIC
CAPACITIVE ELECTRODE MATERIALALUMINUM
DC LEAKAGE AT REFERENCE TEMP0.730 MICROAMPERES
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
EQUIVALENT SERIES RESISTANCE AT REFERENCE TEMP IN OHMS1.20
TERMINAL SURFACE TREATMENTSOLDER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
MTInterchangeable
interchangeable cross-reference
interchangeable
TDInterchangeable
interchangeable cross-reference
interchangeable
21060-3Interchangeable
interchangeable cross-reference
interchangeable
J6318-001Interchangeable
interchangeable cross-reference
interchangeable
2 1-2 3DFFM1-4CBM30X150Interchangeable
interchangeable cross-reference
interchangeable
7605Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D73700?
D73700 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace D73700?
There are 13 known substitutes for D73700: MT, TD, 21060-3 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D73700?
D73700 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-478-1142. 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