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Technical Data Sheet
DCM1M500-50 ✓ 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: ETCHED FOIL, body_style: W/O MTG FACILITIES, TERMINAL(S) ON ONE END, body_length: 3.125 INCHES NOMINAL IN, body_diameter: 1.375 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED, electrical_polarization: POLARIZED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-964-1312, 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 DCM1M500-50
NSN: 5910-00-964-1312
FSC: 5910
CAGE: 00853 — CORNELL-DUBILIER MARKETING INC (USA)
SPECIFICATIONS
anode_typeETCHED FOIL
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE END
body_length3.125 INCHES NOMINAL IN
body_diameter1.375 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
case_insulation_materialPLASTIC
nonderated_operating_temp-20.0 CELSIUS MINIMUM AND 65.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity2 THREADED HOLE
tolerance_range_per_section-10.00 TO 150.00 PERCENT SINGLE SECTION
schematic_diagram_designatorNO COMMON OR GROUNDED ELECTRODE(S)
capacitance_value_per_section1500.000 MICROFARADS SINGLE SECTION
NSN5910-00-964-1312
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN DCM1M500-50 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
NONDERATED OPERATING TEMP: -20.0 CELSIUS MINIMUM AND 65.0 CELSIUS MAXIMUM DEGC
CASE INSULATION MATERIAL: PLASTIC
EQUIVALENT SERIES RESISTANCE AT REFERENCE TEMP IN OHMS: 0.30
TERMINAL TYPE AND QUANTITY: 2 THREADED HOLE
CAPACITIVE ELECTRODE MATERIAL: ALUMINUM
BODY STYLE: W/O MTG FACILITIES, TERMINAL(S) ON ONE END
CAPACITANCE VALUE PER SECTION: 1500.000 MICROFARADS SINGLE SECTION
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)
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
NONDERATED OPERATING TEMP-20.0 CELSIUS MINIMUM AND 65.0 CELSIUS MAXIMUM DEGC
CASE INSULATION MATERIALPLASTIC
EQUIVALENT SERIES RESISTANCE AT REFERENCE TEMP IN OHMS0.30
TERMINAL TYPE AND QUANTITY2 THREADED HOLE
CAPACITIVE ELECTRODE MATERIALALUMINUM
BODY STYLEW/O MTG FACILITIES, TERMINAL(S) ON ONE END
CAPACITANCE VALUE PER SECTION1500.000 MICROFARADS SINGLE SECTION
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION50.0 DC SINGLE SECTION
BODY DIAMETER1.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
59239Interchangeable
interchangeable cross-reference
interchangeable
59239-4Interchangeable
interchangeable cross-reference
interchangeable
5256-92Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DCM1M500-50?
DCM1M500-50 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace DCM1M500-50?
There are 3 known substitutes for DCM1M500-50: 59239, 59239-4, 5256-92. Substitute compatibility should be verified for your specific system.
What is the NSN for DCM1M500-50?
DCM1M500-50 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-964-1312. This indicates validated use in U.S. government and defense supply chains.
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