PartsTable
Technical Data Sheet
420-055 ✓ Verified by PartsTable
Legrand · 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

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include material: PLASTIC CASE, body_style: W/O MTG FACILITIES, RADIAL TERMINALS, body_width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, body_height: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, body_length: 0.896 INCHES MAXIMUM IN, body_diameter: 0.275 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-468-2576, 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 420-055
NSN: 5910-00-468-2576
FSC: 5910
CAGE: 33642 — SYQWEST LLC (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleW/O MTG FACILITIES, RADIAL TERMINALS
body_width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
body_height0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
body_length0.896 INCHES MAXIMUM IN
body_diameter0.275 INCHES NOMINAL IN
terminal_length1.500 INCHES MINIMUM IN
features_providedLOW POWER AND MONOLITHIC AND BURN IN, MIL-STD-883, CLASS B
output_logic_formCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_materialCERAMIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
NSN5910-00-468-2576
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN 420-055 MFR Legrand CAPACITOR,FIXED,CERAMI
KEY FEATURES
NONDERATED OPERATING TEMP: -30.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
BODY DIAMETER: 0.275 INCHES NOMINAL IN
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO DIAMETER: 0.190 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 12.0 DC SINGLE SECTION
TOLERANCE RANGE PER SECTION: -20.00 TO 20.00 PERCENT SINGLE SECTION
INSULATION RESISTANCE AT REFERENCE TEMP: 1000000.0 MEGOHMS
POWER FACTOR AT REFERENCE TEMP IN PERCENT: 8.0000
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)
NONDERATED OPERATING TEMP-30.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
BODY DIAMETER0.275 INCHES NOMINAL IN
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO DIAMETER0.190 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION12.0 DC SINGLE SECTION
TOLERANCE RANGE PER SECTION-20.00 TO 20.00 PERCENT SINGLE SECTION
INSULATION RESISTANCE AT REFERENCE TEMP1000000.0 MEGOHMS
POWER FACTOR AT REFERENCE TEMP IN PERCENT8.0000
TERMINAL SURFACE TREATMENTSOLDER
MATERIALPLASTIC CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
2DDU60B503ZAAInterchangeable
interchangeable cross-reference
interchangeable
103000039Interchangeable
interchangeable cross-reference
interchangeable
4666825Interchangeable
Spider,diver's Mask
interchangeable
8800-40Interchangeable
Spider,diver's Mask
interchangeable
04EM109-1Interchangeable
interchangeable cross-reference
interchangeable
1820-0738Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 420-055?
420-055 is a CAPACITOR,FIXED,CERAMIC DIELECTR manufactured by Legrand. It is classified as a MRO (MRO_GENERAL).
What parts can replace 420-055?
There are 16 known substitutes for 420-055: 2DDU60B503ZAA, 103000039, 4666825 and 13 more. Substitute compatibility should be verified for your specific system.
Is 420-055 still available?
420-055 is currently cancelled.
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