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Technical Data Sheet
VS401 ✓ 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, usage_design: HEARING AIDS,PAGERS AND CALCULATORS, terminal_type: FLAT SURFACE TOP, overall_length: 1.130 INCHES NOMINAL IN, overall_diameter: 0.455 INCHES NOMINAL IN, voltage_in_volts: 1.4. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6135-00-444-1402, 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
VS401
NSN: 6135-00-444-1402
FSC: 6135
CAGE: 54590 — RCA CORP DISTRIBUTION AND SPECIAL PRODUCTS (USA)
SPECIFICATIONS
shapeCYLINDRICAL
usage_designHEARING AIDS,PAGERS AND CALCULATORS
terminal_typeFLAT SURFACE TOP
overall_length1.130 INCHES NOMINAL IN
overall_diameter0.455 INCHES NOMINAL IN
voltage_in_volts1.4
terminal_quantity2
approximate_shelf_life1.0 YEARS
nondefinitive_spec/std_dataI TYPE AND 17 CLASS
NSN6135-00-444-1402
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY,NONRECHARGEABLE TITLE COMPONENT PN VS401 MFR BATTERY,NONRECHARGEABL
KEY FEATURES
TERMINAL TYPE: FLAT SURFACE TOP
VOLTAGE IN VOLTS: 1.4
OVERALL DIAMETER: 0.455 INCHES NOMINAL IN
USAGE DESIGN: HEARING AIDS,PAGERS AND CALCULATORS
APPROXIMATE SHELF LIFE: 1.0 YEARS
SHAPE: CYLINDRICAL
NONDEFINITIVE SPEC/STD DATA: I TYPE AND 17 CLASS
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 TYPEFLAT SURFACE TOP
VOLTAGE IN VOLTS1.4
OVERALL LENGTH1.130 INCHES NOMINAL IN
OVERALL DIAMETER0.455 INCHES NOMINAL IN
USAGE DESIGNHEARING AIDS,PAGERS AND CALCULATORS
APPROXIMATE SHELF LIFE1.0 YEARS
SHAPECYLINDRICAL
NONDEFINITIVE SPEC/STD DATAI TYPE AND 17 CLASS
TERMINAL TYPEFLAT SURFACE BOTTOM
TERMINAL QUANTITY2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
N3Interchangeable
interchangeable cross-reference
interchangeable
C50523-1Interchangeable
interchangeable cross-reference
interchangeable
350-0185Interchangeable
interchangeable cross-reference
interchangeable
R40-1Interchangeable
interchangeable cross-reference
interchangeable
ASTM D 91Interchangeable
interchangeable cross-reference
interchangeable
C313Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is VS401?
VS401 is a BATTERY,NONRECHARGEABLE.
What parts can replace VS401?
There are 15 known substitutes for VS401: N3, C50523-1, 350-0185 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for VS401?
VS401 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6135-00-444-1402. This indicates validated use in U.S. government and defense supply chains.
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