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Technical Data Sheet
PartsTable / MRO / B503P80M20PCT
B503P80M20PCT ✓ 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 material: PLASTIC CASE, body_style: W/O MTG FACILITIES, RADIAL TERMINALS, body_length: 0.156 INCHES MAXIMUM IN, body_diameter: 0.920 INCHES MAXIMUM IN, terminal_length: 1.500 INCHES MINIMUM IN, terminal_diameter: 0.025 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-086-6368, 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→ B503P80M20PCT
NSN: 5910-01-086-6368
FSC: 5910
CAGE: 91418 — RADIO MATERIALS CORP (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleW/O MTG FACILITIES, RADIAL TERMINALS
body_length0.156 INCHES MAXIMUM IN
body_diameter0.920 INCHES MAXIMUM IN
terminal_length1.500 INCHES MINIMUM IN
terminal_diameter0.025 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
tolerance_range_per_section-20.00 TO 80.00 PERCENT SINGLE SECTION
schematic_diagram_designatorNO COMMON OR GROUNDED ELECTRODE(S)
NSN5910-01-086-6368
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN B503P80M20PCT MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
•
CAPACITANCE VALUE PER SECTION: 0.050 MICROFARADS SINGLE SECTION
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 500.0 DC SINGLE SECTION
•
TERMINAL LENGTH: 1.500 INCHES MINIMUM IN
•
TERMINAL DIAMETER: 0.025 INCHES NOMINAL IN
•
BODY DIAMETER: 0.920 INCHES MAXIMUM IN
•
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
•
VOLTAGE TEMP LIMITS PER SECTION IN PERCENT CAPACITANCE CHANGE: -82.0 TO 22.0 WITH 500 VOLTS APPLIED 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)
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
CAPACITANCE VALUE PER SECTION0.050 MICROFARADS SINGLE SECTION
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION500.0 DC SINGLE SECTION
TERMINAL LENGTH1.500 INCHES MINIMUM IN
TERMINAL DIAMETER0.025 INCHES NOMINAL IN
BODY DIAMETER0.920 INCHES MAXIMUM IN
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
VOLTAGE TEMP LIMITS PER SECTION IN PERCENT CAPACITANCE CHANGE-82.0 TO 22.0 WITH 500 VOLTS APPLIED SINGLE SECTION
TOLERANCE RANGE PER SECTION-20.00 TO 80.00 PERCENT SINGLE SECTION
BODY LENGTH0.156 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
100074Interchangeable
interchangeable cross-reference
interchangeable
561CCOHBA102AE5ROKInterchangeable
interchangeable cross-reference
interchangeable
40C49A1Interchangeable
interchangeable cross-reference
interchangeable
9025JV3Interchangeable
interchangeable cross-reference
interchangeable
LSS100074Interchangeable
interchangeable cross-reference
interchangeable
5331PL0979396Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B503P80M20PCT?
B503P80M20PCT is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace B503P80M20PCT?
There are 14 known substitutes for B503P80M20PCT: 100074, 561CCOHBA102AE5ROK, 40C49A1 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B503P80M20PCT?
B503P80M20PCT is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-086-6368. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026