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Technical Data Sheet
3DCU-9 ✓ 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,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 material: PLASTIC CASE, plate_type: NEGATIVE AND POSITIVE, overall_width: 7.375 INCHES NOMINAL IN, terminal_type: NUT-BOLT, overall_height: 10.312 INCHES NOMINAL IN, overall_length: 9.469 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6140-01-019-0685, 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
3DCU-9
NSN: 6140-01-019-0685
FSC: 6140
CAGE: 3EM17 — ISO GROUP INC DBA ISO GROUP INC (USA)
SPECIFICATIONS
materialPLASTIC CASE
plate_typeNEGATIVE AND POSITIVE
cell_quantity3
overall_width7.375 INCHES NOMINAL IN
terminal_typeNUT-BOLT
overall_height10.312 INCHES NOMINAL IN
overall_length9.469 INCHES NOMINAL IN
case_design_typeFILLING PLUG OPENINGS
voltage_in_volts6.0
terminal_quantity2
battery_electrolyteLEAD ACID
ampere_hour_capacity100.00
NSN6140-01-019-0685
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY,STORAGE TITLE COMPONENT PN 3DCU-9 MFR BATTERY,STORAGE
KEY FEATURES
TERMINAL TYPE: NUT-BOLT
PLATE QUANTITY PER CELL: 9
BATTERY ELECTROLYTE: LEAD ACID
CELL QUANTITY: 3
PLATE TYPE: NEGATIVE AND POSITIVE
TIME CAPACITY IN HOURS: 8.00
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)
OVERALL WIDTH7.375 INCHES NOMINAL IN
OVERALL HEIGHT10.312 INCHES NOMINAL IN
TERMINAL TYPENUT-BOLT
PLATE QUANTITY PER CELL9
BATTERY ELECTROLYTELEAD ACID
CELL QUANTITY3
PLATE TYPENEGATIVE AND POSITIVE
TIME CAPACITY IN HOURS8.00
CASE DESIGN TYPEFILLING PLUG OPENINGS
AMPERE HOUR CAPACITY100.00
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
ML-3-31904Upgraded Successor
Battery Unit,3 Cell
successor
3DCU-9Upgraded Successor
Battery Unit,3 Cell
successor
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3DCU-9?
3DCU-9 is a BATTERY,STORAGE.
What parts can replace 3DCU-9?
There are 2 known substitutes for 3DCU-9: ML-3-31904, 3DCU-9. Substitute compatibility should be verified for your specific system.
Is 3DCU-9 still available?
3DCU-9 is currently cancelled.
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