PartsTable
Technical Data Sheet
5051-020 ✓ Verified by PartsTable
· COMPONENT
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 BATTERY,NONRECHARGEABLE 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: CYLINDRICAL, terminal_type: FLAT SURFACE BASE, overall_height: 1.094 INCHES NOMINAL IN, overall_diameter: 0.547 INCHES NOMINAL IN, voltage_in_volts: 1.5. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-374-3107, 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
5051-020
NSN: 2805-00-374-3107
FSC: 2805
CAGE: 53781 — SPX CORP (USA)
SPECIFICATIONS
shapeCYLINDRICAL
terminal_typeFLAT SURFACE BASE
overall_height1.094 INCHES NOMINAL IN
overall_diameter0.547 INCHES NOMINAL IN
voltage_in_volts1.5
terminal_quantity1
NSN2805-00-374-3107
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY,NONRECHARGEABLE TITLE COMPONENT PN 5051-020 MFR BATTERY,NONRECHARGEABL
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 8
SUM-3GInterchangeable
interchangeable cross-reference
interchangeable
915Interchangeable
interchangeable cross-reference
interchangeable
POPULAR R6Interchangeable
interchangeable cross-reference
interchangeable
5144-020Interchangeable
Same NIIN cross-reference
interchangeable
DR31S20Interchangeable
Same NIIN cross-reference
interchangeable
69012C1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5051-020?
5051-020 is a BATTERY,NONRECHARGEABLE.
What parts can replace 5051-020?
There are 8 known substitutes for 5051-020: SUM-3G, 915, POPULAR R6 and 5 more. Substitute compatibility should be verified for your specific system.
Is 5051-020 still available?
5051-020 is currently cancelled.
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