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Technical Data Sheet

BB-451/U — BATTERY ADAPTER ASS

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

BB-451/U: BATTERY ADAPTER ASS.

The BATTERY ADAPTER ASS 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 material: GLASS FIBER CASE, cell_quantity: 16, overall_width: 4.141 INCHES NOMINAL IN, overall_height: 7.688 INCHES NOMINAL IN, overall_length: 11.563 INCHES NOMINAL IN, submersibility: NONSUBMERSIBLE. This part is cataloged in the U.S.

Government catalog under NSN 6140-00-889-1027, 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
BB-451/U
NSN: 6140-00-889-1027
NIINs: 008891027, 013121497
FSC: 6140 — Batteries, Rechargeable
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)
SPECIFICATIONS
materialGLASS FIBER CASE
cell_quantity16
overall_width4.141 INCHES NOMINAL IN
overall_height7.688 INCHES NOMINAL IN
overall_length11.563 INCHES NOMINAL IN
submersibilityNONSUBMERSIBLE
case_design_typeFILLING PLUG OPENINGS
special_featuresWPRESSURE RELIEF VALVE
voltage_in_volts24.0
terminal_quantity2
battery_electrolyteALKALINE
ampere_hour_capacity25.00
NSN6140-00-889-1027
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY ADAPTER ASS TITLE COMPONENT PN BB-451/U MFR BATTERY ADAPTER ASS
KEY FEATURES
•
TERMINAL QUANTITY: 2
•
PLATE QUANTITY PER CELL: 17
•
VOLTAGE IN VOLTS: 24.0
•
DISCHARGE RATE IN AMPS: 25.00
•
BATTERY ELECTROLYTE: ALKALINE
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
OVERALL HEIGHT7.688 INCHES NOMINAL IN
TERMINAL QUANTITY2
PLATE QUANTITY PER CELL17
VOLTAGE IN VOLTS24.0
OVERALL LENGTH11.563 INCHES NOMINAL IN
OVERALL WIDTH4.141 INCHES NOMINAL IN
DISCHARGE RATE IN AMPS25.00
BATTERY ELECTROLYTEALKALINE
TIME CAPACITY IN HOURS1.00
CELL QUANTITY16
SUBSTITUTES & CROSS-REFERENCES 8
5122-000-1000Reference document
Same NSN cross-reference
Reference document — Secondary reference
MSZR2516LReference document
Same NSN cross-reference
Reference document — Secondary reference
A-A-55439-1-24T -370-DReference document
Same NSN cross-reference
Reference document — Secondary reference
221-0032-00Reference document
Same NSN cross-reference
Reference document — Secondary reference
5122-000-1100Reference document
Same NSN cross-reference
Reference document — Secondary reference
A-A-55439Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
HAZMAT per U.S. Government catalogAcquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BB-451/U?
BB-451/U is a BATTERY ADAPTER ASS.
What parts can replace BB-451/U?
There are 8 known substitutes for BB-451/U: 5122-000-1000, MSZR2516L, A-A-55439-1-24T -370-D and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BB-451/U?
BB-451/U is cataloged in the U.S. Government catalog under NSN 6140-00-889-1027. This indicates validated use in U.S. government and defense supply chains.
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