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Technical Data Sheet
310931 ✓ Verified by PartsTable
Legrand · 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 network interfaces for managing UPS do not require any external software. They include a proprietary system capable of real-time control of the operation of the UPS and managing numerous events (power failure, overload, bypass, problem, etc.) and as a result executing a series of actions.<br>Available in external and internal version (in this case it is inserted in a dedicated slot in the UPS).<br>Supply voltage 9 - 30 VDC (power supply included in external versions). This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-01-098-6015, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
MRO MRO_GENERAL 310931
NSN: 5355-01-098-6015
FSC: 5355
CAGE: 47496 — THE DEWEY ELECTRONICS CORPORATION DIV PITOMETER LOG DIVISION (USA)
SPECIFICATIONS
anode_typeSOLID
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.786 INCHES NOMINAL IN
body_diameter0.336 INCHES MINIMUM AND 0.367 INCHES MAXIMUM IN
terminal_length1.500 INCHES NOMINAL IN
special_featuresWEIBULL GRADED FAILURE RATE.
features_providedHERMETICALLY SEALED CASE
terminal_diameter0.025 INCHES NOMINAL IN
reliability_indicatorESTABLISHED
electrical_polarizationPOLARIZED
case_insulation_materialPLASTIC
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
NSN5355-01-098-6015
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 310931 MFR Legrand CAPACITOR,FIXED,ELECTR
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
M39003/1-2312Interchangeable
interchangeable cross-reference
interchangeable
CSR13F476KSInterchangeable
interchangeable cross-reference
interchangeable
156D476X9035S2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 310931?
310931 is a CAPACITOR,FIXED,ELECTROLYTIC manufactured by Legrand. It is classified as a MRO (MRO_GENERAL).
What parts can replace 310931?
There are 3 known substitutes for 310931: M39003/1-2312, CSR13F476KS, 156D476X9035S2. Substitute compatibility should be verified for your specific system.
What is the NSN for 310931?
310931 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-01-098-6015. This indicates validated use in U.S. government and defense supply chains.
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