PartsTable
Technical Data Sheet
CE34C221G ✓ 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/O MTG FACILITIES, TERMINAL(S) ON ONE END, body_length: 2.312 INCHES NOMINAL IN, body_diameter: 1.437 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED, electrical_polarization: POLARIZED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-471-4929, 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 CE34C221G
NSN: 5910-00-471-4929
FSC: 5910
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
anode_typePLAIN FOIL
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE END
body_length2.312 INCHES NOMINAL IN
body_diameter1.437 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
case_insulation_materialPLASTIC
nonderated_operating_temp-40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 TAB, SOLDER LUG
tolerance_range_per_section-10.00 TO 75.00 PERCENT SINGLE SECTION
dc_leakage_at_reference_temp157.000 MICROAMPERES
NSN5910-00-471-4929
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN CE34C221G MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
BODY DIAMETER: 1.437 INCHES NOMINAL IN
TOLERANCE RANGE PER SECTION: -10.00 TO 75.00 PERCENT SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
CAPACITIVE ELECTRODE MATERIAL: ALUMINUM
DC LEAKAGE AT REFERENCE TEMP: 157.000 MICROAMPERES
TERMINAL TYPE AND QUANTITY: 2 TAB, SOLDER LUG
CASE INSULATION MATERIAL: PLASTIC
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)
BODY DIAMETER1.437 INCHES NOMINAL IN
TOLERANCE RANGE PER SECTION-10.00 TO 75.00 PERCENT SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
CAPACITIVE ELECTRODE MATERIALALUMINUM
DC LEAKAGE AT REFERENCE TEMP157.000 MICROAMPERES
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
CASE INSULATION MATERIALPLASTIC
TERMINAL SURFACE TREATMENTSOLDER
TEST DATA DOCUMENT81349-MIL-C-62/3 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.).
DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT15.0000
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
924263Interchangeable
interchangeable cross-reference
interchangeable
7412191Interchangeable
interchangeable cross-reference
interchangeable
10A9345Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-62/3Interchangeable
Same NIIN cross-reference
interchangeable
MIL-C-62/3Interchangeable
Same NIIN cross-reference
interchangeable
92426+3Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CE34C221G?
CE34C221G is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace CE34C221G?
There are 6 known substitutes for CE34C221G: 924263, 7412191, 10A9345 and 3 more. Substitute compatibility should be verified for your specific system.
Is CE34C221G still available?
CE34C221G is currently cancelled.
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