PartsTable
Technical Data Sheet
TC-31 ✓ 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 shape: STRAIGHT, length: 1.250 INCHES NOMINAL IN, diameter: 0.250 INCHES NOMINAL IN, material: TUNGSTEN CARBIDE, anode_type: PLAIN FOIL, body_style: W/O MTG FACILITIES, AXIAL TERMINALS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-403-8427, 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 TC-31
NSN: 5910-00-403-8427
FSC: 5910
CAGE: 90201 — MALLORY SONALERT PRODUCTS, INC. (USA)
SPECIFICATIONS
shapeSTRAIGHT
length1.250 INCHES NOMINAL IN
diameter0.250 INCHES NOMINAL IN
materialTUNGSTEN CARBIDE
anode_typePLAIN FOIL
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.536 INCHES NOMINAL IN
body_diameter0.260 INCHES NOMINAL IN
mounting_shankINCLUDED
terminal_length1.500 INCHES MINIMUM IN
overall_diameter0.250 INCHES NOMINAL IN
style_designatorBI SHAPE
NSN5910-00-403-8427
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN TC-31 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
TERMINAL LENGTH: 1.500 INCHES MINIMUM IN
BODY LENGTH: 0.536 INCHES NOMINAL IN
RELIABILITY INDICATOR: NOT ESTABLISHED
TERMINAL SURFACE TREATMENT: SOLDER
EQUIVALENT SERIES RESISTANCE AT REFERENCE TEMP IN OHMS: 200.00
TEST DATA DOCUMENT: 19315-QB74374 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
DC LEAKAGE AT REFERENCE TEMP: 15.000 MICROAMPERES
CASE INSULATION MATERIAL: PLASTIC
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)
TERMINAL LENGTH1.500 INCHES MINIMUM IN
BODY LENGTH0.536 INCHES NOMINAL IN
RELIABILITY INDICATORNOT ESTABLISHED
TERMINAL SURFACE TREATMENTSOLDER
EQUIVALENT SERIES RESISTANCE AT REFERENCE TEMP IN OHMS200.00
TEST DATA DOCUMENT19315-QB74374 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
DC LEAKAGE AT REFERENCE TEMP15.000 MICROAMPERES
CASE INSULATION MATERIALPLASTIC
CAPACITIVE ELECTRODE MATERIALALUMINUM
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
0180-0269Interchangeable
interchangeable cross-reference
interchangeable
30D105G150BA2DSMInterchangeable
interchangeable cross-reference
interchangeable
30D105F150BA2DSInterchangeable
interchangeable cross-reference
interchangeable
7814Interchangeable
interchangeable cross-reference
interchangeable
7814-001Interchangeable
interchangeable cross-reference
interchangeable
6814Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TC-31?
TC-31 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace TC-31?
There are 23 known substitutes for TC-31: 0180-0269, 30D105G150BA2DSM, 30D105F150BA2DS and 20 more. Substitute compatibility should be verified for your specific system.
Is TC-31 still available?
TC-31 is currently cancelled.
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