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503D108G016ER — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

503D108G016ER: CAPACITOR,FIXED,ELECTROLYTIC.

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 body_style: W/O MTG FACILITIES, TERMINAL(S) ON ONE END, body_length: 1.240 INCHES NOMINAL IN, body_diameter: 0.630 INCHES NOMINAL IN, terminal_length: 0.905 INCHES MINIMUM IN, terminal_diameter: 0.024 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED. This part is cataloged in the U.S.

Government catalog under NSN 5910-01-009-7577, 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→ 503D108G016ER
NSN: 5910-01-009-7577
FSC: 5910 — Capacitors
CAGE: 56289 — SPRAGUE ELECTRIC CO WORLD HQS (USA)
SPECIFICATIONS
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE END
body_length1.240 INCHES NOMINAL IN
body_diameter0.630 INCHES NOMINAL IN
terminal_length0.905 INCHES MINIMUM IN
terminal_diameter0.024 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
case_insulation_materialPLASTIC
nonderated_operating_temp25.0 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
NSN5910-01-009-7577
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 503D108G016ER MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
BODY DIAMETER: 0.630 INCHES NOMINAL IN
•
TERMINAL DIAMETER: 0.024 INCHES NOMINAL IN
•
BODY STYLE: W/O MTG FACILITIES, TERMINAL(S) ON ONE END
•
TOLERANCE RANGE PER SECTION: -10.00 TO 75.00 PERCENT SINGLE SECTION
•
NONDERATED OPERATING TEMP: 25.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
•
TERMINAL SURFACE TREATMENT: SOLDER
•
TERMINAL LENGTH: 0.905 INCHES MINIMUM IN
•
ELECTRICAL POLARIZATION: POLARIZED
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
BODY DIAMETER0.630 INCHES NOMINAL IN
TERMINAL DIAMETER0.024 INCHES NOMINAL IN
BODY STYLEW/O MTG FACILITIES, TERMINAL(S) ON ONE END
TOLERANCE RANGE PER SECTION-10.00 TO 75.00 PERCENT SINGLE SECTION
NONDERATED OPERATING TEMP25.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
TERMINAL SURFACE TREATMENTSOLDER
TERMINAL LENGTH0.905 INCHES MINIMUM IN
ELECTRICAL POLARIZATIONPOLARIZED
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO DIAMETER0.295 INCHES NOMINAL IN
EQUIVALENT SERIES RESISTANCE AT REFERENCE TEMP IN OHMS350.00
OTHER ITEMS IN FSC 5910 — Capacitors
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5910-00-000-1038 5910-00-000-1049 5910-00-000-1080 5910-00-000-6838 5910-00-001-1913 5910-00-001-2576 5910-00-001-2577 5910-00-001-2578
SUBSTITUTES & CROSS-REFERENCES 1
0N243136Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 503D108G016ER?
503D108G016ER is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 503D108G016ER?
There is 1 known substitute for 503D108G016ER: 0N243136. Substitute compatibility should be verified for your specific system.
What is the NSN for 503D108G016ER?
503D108G016ER is cataloged in the U.S. Government catalog under NSN 5910-01-009-7577. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.