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Technical Data Sheet
4111950-23 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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 CAPACITOR,FIXED,ELECTROLYTIC 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 anode_type: PLAIN FOIL, body_style: W/THD BUSHING MTG, TERMINAL(S) ON ONE END, body_length: 3.312 INCHES NOMINAL IN, body_diameter: 1.375 INCHES NOMINAL IN, terminal_length: 0.500 INCHES NOMINAL IN, features_provided: MOUNTING HARDWARE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-020-7864, 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
MRO MRO_GENERAL 4111950-23
NSN: 5910-00-020-7864
FSC: 5910
CAGE: 82577 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
anode_typePLAIN FOIL
body_styleW/THD BUSHING MTG, TERMINAL(S) ON ONE END
body_length3.312 INCHES NOMINAL IN
body_diameter1.375 INCHES NOMINAL IN
terminal_length0.500 INCHES NOMINAL IN
section_quantity2
features_providedMOUNTING HARDWARE
nominal_thread_size0.875 INCHES IN
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
case_insulation_materialPLASTIC
nonderated_operating_temp-40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
NSN5910-00-020-7864
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 4111950-23 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 3 TAB, SOLDER LUG
CASE INSULATION MATERIAL: PLASTIC
DC LEAKAGE AT REFERENCE TEMP: 210.000 MICROAMPERES
SPECIFICATION/STANDARD DATA: 81349-MIL-C-62/7 GOVERNMENT SPECIFICATION
CAPACITIVE ELECTRODE MATERIAL: ALUMINUM
DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT: 12.0000
TEST DATA DOCUMENT: 81349-MIL-C-62 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
TERMINAL SURFACE TREATMENT: SOLDER
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 TYPE AND QUANTITY3 TAB, SOLDER LUG
CASE INSULATION MATERIALPLASTIC
DC LEAKAGE AT REFERENCE TEMP210.000 MICROAMPERES
SPECIFICATION/STANDARD DATA81349-MIL-C-62/7 GOVERNMENT SPECIFICATION
CAPACITIVE ELECTRODE MATERIALALUMINUM
DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT12.0000
TEST DATA DOCUMENT81349-MIL-C-62 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
TERMINAL SURFACE TREATMENTSOLDER
BODY LENGTH3.312 INCHES NOMINAL IN
SECTION QUANTITY2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
CE45C101KInterchangeable
Same NIIN cross-reference
interchangeable
MIL-C-62/7Interchangeable
Same NIIN cross-reference
interchangeable
M62-07-018Interchangeable
Same NIIN cross-reference
interchangeable
MIL-PRF-62/7Interchangeable
Same NIIN cross-reference
interchangeable
411950-23Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4111950-23?
4111950-23 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 4111950-23?
There are 5 known substitutes for 4111950-23: CE45C101K, MIL-C-62/7, M62-07-018 and 2 more. Substitute compatibility should be verified for your specific system.
Is 4111950-23 still available?
4111950-23 is currently cancelled.
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