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Technical Data Sheet
556-75UF-P75-10PCT50V ✓ 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 body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 1.125 INCHES NOMINAL IN, body_diameter: 0.500 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED, electrical_polarization: POLARIZED, case_insulation_material: PLASTIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-131-3643, 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 556-75UF-P75-10PCT50V
NSN: 5910-01-131-3643
FSC: 5910
CAGE: 00853 — CORNELL-DUBILIER MARKETING INC (USA)
SPECIFICATIONS
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length1.125 INCHES NOMINAL IN
body_diameter0.500 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
electrical_polarizationPOLARIZED
case_insulation_materialPLASTIC
nonderated_operating_temp-40.0 CELSIUS MINIMUM AND 75.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
tolerance_range_per_section-10.00 TO 75.00 PERCENT SINGLE SECTION
schematic_diagram_designatorNO COMMON OR GROUNDED ELECTRODE(S)
capacitance_value_per_section75.000 MICROFARADS SINGLE SECTION
capacitive_electrode_materialALUMINUM
NSN5910-01-131-3643
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 556-75UF-P75-10PCT50V MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
BODY STYLE: W/O MTG FACILITIES, AXIAL TERMINALS
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
BODY DIAMETER: 0.500 INCHES NOMINAL IN
CASE INSULATION MATERIAL: PLASTIC
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 50.0 DC SINGLE SECTION
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
BODY LENGTH: 1.125 INCHES NOMINAL IN
CAPACITANCE VALUE PER SECTION: 75.000 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)
BODY STYLEW/O MTG FACILITIES, AXIAL TERMINALS
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
BODY DIAMETER0.500 INCHES NOMINAL IN
CASE INSULATION MATERIALPLASTIC
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION50.0 DC SINGLE SECTION
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
BODY LENGTH1.125 INCHES NOMINAL IN
CAPACITANCE VALUE PER SECTION75.000 MICROFARADS SINGLE SECTION
CAPACITIVE ELECTRODE MATERIALALUMINUM
ELECTRICAL POLARIZATIONPOLARIZED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
NLW75-50Interchangeable
interchangeable cross-reference
interchangeable
NLW347Interchangeable
interchangeable cross-reference
interchangeable
556EE750U050BInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 556-75UF-P75-10PCT50V?
556-75UF-P75-10PCT50V is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 556-75UF-P75-10PCT50V?
There are 3 known substitutes for 556-75UF-P75-10PCT50V: NLW75-50, NLW347, 556EE750U050B. Substitute compatibility should be verified for your specific system.
What is the NSN for 556-75UF-P75-10PCT50V?
556-75UF-P75-10PCT50V is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-131-3643. This indicates validated use in U.S. government and defense supply chains.
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