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939691 — CAPACITOR,FIXED,ELECTROLYTIC

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

939691: 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, AXIAL TERMINALS, body_length: 18.5 MILLIMETERS NOMINAL MM, body_diameter: 8.5 MILLIMETERS NOMINAL MM, terminal_length: 23.2 MILLIMETERS MINIMUM MM, terminal_diameter: 0.8 MILLIMETERS NOMINAL MM, reliability_indicator: NOT ESTABLISHED. This part is cataloged in the U.S.

Government catalog under NSN 5910-01-201-0299, 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→ 939691
NSN: 5910-01-201-0299
FSC: 5910 — Capacitors
CAGE: K0162 — THALES UK LIMITED SECURE COMMUNICATIONS AND INFORMATION SYSTEMS (GBR)
SPECIFICATIONS
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length18.5 MILLIMETERS NOMINAL MM
body_diameter8.5 MILLIMETERS NOMINAL MM
terminal_length23.2 MILLIMETERS MINIMUM MM
terminal_diameter0.8 MILLIMETERS NOMINAL MM
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
case_insulation_materialPLASTIC
nonderated_operating_temp-40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
tolerance_range_per_section-10.00 TO 50.00 PERCENT SINGLE SECTION
dc_leakage_at_reference_temp24.000 MICROAMPERES
NSN5910-01-201-0299
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 939691 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
BODY DIAMETER: 8.5 MILLIMETERS NOMINAL MM
•
TERMINAL DIAMETER: 0.8 MILLIMETERS NOMINAL MM
•
BODY STYLE: W/O MTG FACILITIES, AXIAL TERMINALS
•
TOLERANCE RANGE PER SECTION: -10.00 TO 50.00 PERCENT SINGLE SECTION
•
NONDERATED OPERATING TEMP: -40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
•
TERMINAL LENGTH: 23.2 MILLIMETERS MINIMUM MM
•
ELECTRICAL POLARIZATION: POLARIZED
•
EQUIVALENT SERIES RESISTANCE AT REFERENCE TEMP IN OHMS: 0.97
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 DIAMETER8.5 MILLIMETERS NOMINAL MM
TERMINAL DIAMETER0.8 MILLIMETERS NOMINAL MM
BODY STYLEW/O MTG FACILITIES, AXIAL TERMINALS
TOLERANCE RANGE PER SECTION-10.00 TO 50.00 PERCENT SINGLE SECTION
NONDERATED OPERATING TEMP-40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
TERMINAL LENGTH23.2 MILLIMETERS MINIMUM MM
ELECTRICAL POLARIZATIONPOLARIZED
EQUIVALENT SERIES RESISTANCE AT REFERENCE TEMP IN OHMS0.97
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION10.0 DC SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATORELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
SUBSTITUTES & CROSS-REFERENCES 2
938555Reference document
Same NSN cross-reference
Reference document — Secondary reference
3071E331T010SFReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 939691?
939691 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 939691?
There are 2 known substitutes for 939691: 938555, 3071E331T010SF. Substitute compatibility should be verified for your specific system.
What is the NSN for 939691?
939691 is cataloged in the U.S. Government catalog under NSN 5910-01-201-0299. This indicates validated use in U.S. government and defense supply chains.
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