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031-955 — CAPACITOR,FIXED,ELECTROLYTIC

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

031-955: CAPACITOR,FIXED,ELECTROLYTIC.

The CAPACITOR,FIXED,ELECTROLYTIC is a Legrand cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include length: 85.0 MILLIMETERS NOMINAL MM, material: STEEL CORROSION RESISTING OVERALL, anode_type: PLAIN FOIL, body_style: W/O MTG FACILITIES, TERMINAL(S) ON ONE END, body_length: 4.188 INCHES NOMINAL IN, hole_spacing: EVENLY SPACED. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-163-3933, 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→ 031-955
NSN: 5910-00-163-3933
NIINs: 001633933, 015147004
FSC: 5910 — Capacitors
CAGE: 92739 — AMPEX SYSTEMS CORP (USA)
SPECIFICATIONS
length85.0 MILLIMETERS NOMINAL MM
materialSTEEL CORROSION RESISTING OVERALL
anode_typePLAIN FOIL
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE END
body_length4.188 INCHES NOMINAL IN
hole_spacingEVENLY SPACED
body_diameter1.813 INCHES NOMINAL IN
hole_quantity6
special_features3.5MM PROXIMAL LEFT TIBIA PLATE; FOR CORTEX, CANCELLOUS BONE, AND CANNULLATED SCREWS; NON-STERILE; SIZE: SMALL; 6 HOLES; 85MM LENGTH MM
design_designationSYNTHES
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
NSN5910-00-163-3933
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 031-955 MFR Legrand CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
BODY DIAMETER: 1.813 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: -20.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
•
ELECTRICAL POLARIZATION: POLARIZED
•
EQUIVALENT SERIES RESISTANCE AT REFERENCE TEMP IN OHMS: 0.067
•
ANODE TYPE: PLAIN FOIL
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 15.0 DC 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
BODY DIAMETER1.813 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 TEMP-20.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
ELECTRICAL POLARIZATIONPOLARIZED
EQUIVALENT SERIES RESISTANCE AT REFERENCE TEMP IN OHMS0.067
ANODE TYPEPLAIN FOIL
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION15.0 DC SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATORELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
CASE INSULATION MATERIALPLASTIC
SUBSTITUTES & CROSS-REFERENCES 1
TX21424Reference 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 031-955?
031-955 is a CAPACITOR,FIXED,ELECTROLYTIC manufactured by Legrand. It is classified as a MRO (MRO_GENERAL).
What parts can replace 031-955?
There is 1 known substitute for 031-955: TX21424. Substitute compatibility should be verified for your specific system.
What is the NSN for 031-955?
031-955 is cataloged in the U.S. Government catalog under NSN 5910-00-163-3933. This indicates validated use in U.S. government and defense supply chains.
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