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Technical Data Sheet

MIL-B-81502B/AS/ — Technical Data Sheet

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· 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,STORAGE 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 cell_quantity: 25, overall_width: 2.895 INCHES NOMINAL IN, terminal_type: CONNECTOR, PLUG, overall_height: 7.000 INCHES NOMINAL IN, overall_length: 9.015 INCHES MINIMUM AND 9.065 INCHES MAXIMUM IN, case_design_type: FILLING PLUG OPENINGS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6140-00-991-0810, 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
MIL-B-81502B/AS/
NSN: 6140-00-991-0810
FSC: 6140
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
cell_quantity25
overall_width2.895 INCHES NOMINAL IN
terminal_typeCONNECTOR, PLUG
overall_height7.000 INCHES NOMINAL IN
overall_length9.015 INCHES MINIMUM AND 9.065 INCHES MAXIMUM IN
case_design_typeFILLING PLUG OPENINGS
special_featuresONE FILL KIT,25 BOTTLES ELECTROLITE
voltage_in_volts9.0 AND 28.0
precious_materialSILVER
terminal_locationEND
terminal_quantity1
battery_electrolytePOTASSIUM HYDROXIDE
NSN6140-00-991-0810
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY,STORAGE TITLE COMPONENT PN MIL-B-81502B/AS/ MFR BATTERY,STORAGE
KEY FEATURES
PRECIOUS MATERIAL AND LOCATION: PLATES SILVER
PRECIOUS MATERIAL AND WEIGHT: 25.000 SILVER OUNCES, TROY
TERMINAL LOCATION: END
VOLTAGE IN VOLTS: 9.0 AND 28.0
CELL QUANTITY: 25
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)
PRECIOUS MATERIAL AND LOCATIONPLATES SILVER
PRECIOUS MATERIAL AND WEIGHT25.000 SILVER OUNCES, TROY
TERMINAL LOCATIONEND
VOLTAGE IN VOLTS9.0 AND 28.0
OVERALL LENGTH9.015 INCHES MINIMUM AND 9.065 INCHES MAXIMUM IN
OVERALL WIDTH2.895 INCHES NOMINAL IN
SPECIAL FEATURESONE FILL KIT,25 BOTTLES ELECTROLITE
CELL QUANTITY25
CASE DESIGN TYPEFILLING PLUG OPENINGS
BATTERY ELECTROLYTEPOTASSIUM HYDROXIDE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
P12Interchangeable
interchangeable cross-reference
interchangeable
61154Interchangeable
interchangeable cross-reference
interchangeable
369P2Interchangeable
interchangeable cross-reference
interchangeable
30FXInterchangeable
interchangeable cross-reference
interchangeable
A10479Interchangeable
interchangeable cross-reference
interchangeable
PLP60DEG7 1-2GPHInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-B-81502B/AS/?
MIL-B-81502B/AS/ is a BATTERY,STORAGE.
What parts can replace MIL-B-81502B/AS/?
There are 14 known substitutes for MIL-B-81502B/AS/: P12, 61154, 369P2 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-B-81502B/AS/?
MIL-B-81502B/AS/ is cataloged in the Federal Logistics Information System (FLIS) under NSN 6140-00-991-0810. This indicates validated use in U.S. government and defense supply chains.
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