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Technical Data Sheet
JANB18 ✓ 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: RECTANGULAR, overall_width: 1.500 INCHES NOMINAL IN, terminal_type: SOCKET TOP, overall_height: 6.250 INCHES NOMINAL IN, overall_length: 3.438 INCHES NOMINAL IN, overall_diameter: 0.622 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6135-00-100-0421, 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
JANB18
NSN: 6135-00-100-0421
FSC: 6135
CAGE: 81350 — JOINT ARMY-NAVY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
shapeRECTANGULAR
overall_width1.500 INCHES NOMINAL IN
terminal_typeSOCKET TOP
overall_height6.250 INCHES NOMINAL IN
overall_length3.438 INCHES NOMINAL IN
contact_quantity4
overall_diameter0.622 INCHES NOMINAL IN
special_features45 CELLS, SERIES CONFIGURATION, TYPE AA
voltage_in_volts1.3 AND 136.0
terminal_quantity1
battery_electrolyteCARBON ZINC
tap_voltage_in_volts67.5
NSN6135-00-100-0421
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY,NONRECHARGEABLE TITLE COMPONENT PN JANB18 MFR BATTERY,NONRECHARGEABL
KEY FEATURES
TERMINAL QUANTITY: 1
VOLTAGE IN VOLTS: 1.5
TERMINAL TYPE: FLAT SURFACE BOTTOM
OVERALL DIAMETER: 1.312 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA: NO. BA-202/UF TYPE
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)
TERMINAL QUANTITY1
VOLTAGE IN VOLTS1.5
TERMINAL TYPEFLAT SURFACE BOTTOM
OVERALL DIAMETER1.312 INCHES NOMINAL IN
OVERALL HEIGHT2.250 INCHES NOMINAL IN
TERMINAL TYPEFLAT SURFACE TOP
NONDEFINITIVE SPEC/STD DATANO. BA-202/UF TYPE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
BA202UFInterchangeable
Same NIIN cross-reference
interchangeable
BA-202/UFInterchangeable
Same NIIN cross-reference
interchangeable
MIL-B-18/35Interchangeable
Same NIIN cross-reference
interchangeable
MILB18Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is JANB18?
JANB18 is a BATTERY,NONRECHARGEABLE.
What parts can replace JANB18?
There are 4 known substitutes for JANB18: BA202UF, BA-202/UF, MIL-B-18/35 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for JANB18?
JANB18 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6135-00-100-0421. This indicates validated use in U.S. government and defense supply chains.
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