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Technical Data Sheet
PartsTable / MRO / 315-051U2J0510J
315-051U2J0510J ✓ 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

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 0.540 INCHES NOMINAL IN, body_diameter: 0.225 INCHES NOMINAL IN, terminal_length: 1.250 INCHES MINIMUM IN, reliability_indicator: NOT ESTABLISHED, nonderated_operating_temp: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-577-9070, 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→ 315-051U2J0510J
NSN: 5910-00-577-9070
FSC: 5910
CAGE: 59660 — TUSONIX, LLC (USA)
SPECIFICATIONS
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.540 INCHES NOMINAL IN
body_diameter0.225 INCHES NOMINAL IN
terminal_length1.250 INCHES MINIMUM IN
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
tolerance_range_per_section-5.00 TO 5.00 PERCENT SINGLE SECTION
schematic_diagram_designatorNO COMMON OR GROUNDED ELECTRODE(S)
capacitance_value_per_section51.000 PICOFARADS SINGLE SECTION
insulation_resistance_at_reference_temp50000.0 MEGOHMS
NSN5910-00-577-9070
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN 315-051U2J0510J MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
•
BODY DIAMETER: 0.225 INCHES NOMINAL IN
•
TERMINAL LENGTH: 1.250 INCHES MINIMUM IN
•
CAPACITANCE VALUE PER SECTION: 51.000 PICOFARADS SINGLE SECTION
•
TEST DATA DOCUMENT: 81349-MILC20 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 TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
•
INSULATION RESISTANCE AT REFERENCE TEMP: 50000.0 MEGOHMS
•
TERMINAL SURFACE TREATMENT: SOLDER
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
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 DIAMETER0.225 INCHES NOMINAL IN
TERMINAL LENGTH1.250 INCHES MINIMUM IN
CAPACITANCE VALUE PER SECTION51.000 PICOFARADS SINGLE SECTION
TEST DATA DOCUMENT81349-MILC20 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 TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
INSULATION RESISTANCE AT REFERENCE TEMP50000.0 MEGOHMS
TERMINAL SURFACE TREATMENTSOLDER
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
INSULATION RESISTANCE AT MAXIMUM OPERATING TEMP1000.0 MEGOHMS
TOLERANCE RANGE PER SECTION-5.00 TO 5.00 PERCENT SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
9052761Interchangeable
interchangeable cross-reference
interchangeable
GA7-5UUFP0RM1PCTInterchangeable
interchangeable cross-reference
interchangeable
9052786Interchangeable
interchangeable cross-reference
interchangeable
315-051U2J0-510GInterchangeable
interchangeable cross-reference
interchangeable
CC26UJ510JInterchangeable
interchangeable cross-reference
interchangeable
CC21UJ510JInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 315-051U2J0510J?
315-051U2J0510J is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 315-051U2J0510J?
There are 9 known substitutes for 315-051U2J0510J: 9052761, GA7-5UUFP0RM1PCT, 9052786 and 6 more. Substitute compatibility should be verified for your specific system.
Is 315-051U2J0510J still available?
315-051U2J0510J is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026