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Technical Data Sheet
PartsTable / MRO / 501C18A2-CBT
501C18A2-CBT ✓ 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, TERMINAL(S) ON ONE END, body_length: 0.718 INCHES MAXIMUM IN, body_diameter: 0.197 INCHES MAXIMUM IN, reliability_indicator: NOT ESTABLISHED, nonderated_operating_temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC, terminal_surface_treatment: SOLDER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-919-7698, 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→ 501C18A2-CBT
NSN: 5910-00-919-7698
FSC: 5910
CAGE: 56289 — SPRAGUE ELECTRIC CO WORLD HQS (USA)
SPECIFICATIONS
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE END
body_length0.718 INCHES MAXIMUM IN
body_diameter0.197 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity1 TAB, SOLDER LUG
tolerance_range_per_section-10.00 TO 10.00 PERCENT SINGLE SECTION
schematic_diagram_designatorFEEDTHROUGH
capacitance_value_per_section100.000 PICOFARADS SINGLE SECTION
power_factor_at_reference_temp_in_percent1.250
nonderated_continuous_voltage_rating_and_type_per_section500.0 DC SINGLE SECTION
NSN5910-00-919-7698
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN 501C18A2-CBT MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
•
CAPACITANCE VALUE PER SECTION: 100.000 PICOFARADS SINGLE SECTION
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 500.0 DC SINGLE SECTION
•
BODY DIAMETER: 0.197 INCHES MAXIMUM IN
•
TOLERANCE RANGE PER SECTION: -10.00 TO 10.00 PERCENT SINGLE SECTION
•
SCHEMATIC DIAGRAM DESIGNATOR: FEEDTHROUGH
•
BODY LENGTH: 0.718 INCHES MAXIMUM IN
•
VOLTAGE TEMP LIMITS PER SECTION IN PERCENT CAPACITANCE CHANGE: -4.7 TO 4.7 WITHOUT VOLTAGE 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 SECTION100.000 PICOFARADS SINGLE SECTION
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION500.0 DC SINGLE SECTION
BODY DIAMETER0.197 INCHES MAXIMUM IN
TOLERANCE RANGE PER SECTION-10.00 TO 10.00 PERCENT SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATORFEEDTHROUGH
BODY LENGTH0.718 INCHES MAXIMUM IN
VOLTAGE TEMP LIMITS PER SECTION IN PERCENT CAPACITANCE CHANGE-4.7 TO 4.7 WITHOUT VOLTAGE APPLIED SINGLE SECTION
TERMINAL TYPE AND QUANTITY1 TAB, SOLDER LUG
POWER FACTOR AT REFERENCE TEMP IN PERCENT1.250
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
2227324Interchangeable
interchangeable cross-reference
interchangeable
1597Interchangeable
interchangeable cross-reference
interchangeable
MA2226BInterchangeable
interchangeable cross-reference
interchangeable
3376000Interchangeable
interchangeable cross-reference
interchangeable
3303079Interchangeable
interchangeable cross-reference
interchangeable
15-13Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 501C18A2-CBT?
501C18A2-CBT is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 501C18A2-CBT?
There are 16 known substitutes for 501C18A2-CBT: 2227324, 1597, MA2226B and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 501C18A2-CBT?
501C18A2-CBT is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-919-7698. 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