PartsTable
Technical Data Sheet
R111PC49 ✓ 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 color: BLACK SINGLE SIDE INSCRIPTIONUNABLE TO DECODE, shape: RECTANGULAR W/ROUNDED CORNERS, width: 0.875 INCHES NOMINAL IN, length: 1.500 INCHES NOMINAL IN, material: PLASTIC, usage_form: SHEET. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-346-8675, 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
R111PC49
NSN: 4320-00-346-8675
FSC: 4320
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
colorBLACK SINGLE SIDE INSCRIPTIONUNABLE TO DECODE
shapeRECTANGULAR W/ROUNDED CORNERS
width0.875 INCHES NOMINAL IN
length1.500 INCHES NOMINAL IN
materialPLASTIC
usage_formSHEET
inscriptionNUMERAL 2
overall_width0.593 INCHES NOMINAL IN
terminal_typeFLAT SURFACE CAP
overall_height0.625 INCHES NOMINAL IN
overall_length1.984 INCHES NOMINAL IN
voltage_in_volts22.5
NSN4320-00-346-8675
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY,NONRECHARGEABLE TITLE COMPONENT PN R111PC49 MFR BATTERY,NONRECHARGEABL
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
M221Interchangeable
interchangeable cross-reference
interchangeable
221Interchangeable
interchangeable cross-reference
interchangeable
ANSI C18.1MInterchangeable
interchangeable cross-reference
interchangeable
Y15Interchangeable
interchangeable cross-reference
interchangeable
N-13272Interchangeable
Same NIIN cross-reference
interchangeable
R107PC49Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R111PC49?
R111PC49 is a BATTERY,NONRECHARGEABLE.
What parts can replace R111PC49?
There are 6 known substitutes for R111PC49: M221, 221, ANSI C18.1M and 3 more. Substitute compatibility should be verified for your specific system.
Is R111PC49 still available?
R111PC49 is currently cancelled.
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