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PartsTable / MRO / CK31BT102M
CK31BT102M ✓ 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,GLASS DIELECTRIC. Key specifications include body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 0.250 INCHES MAXIMUM IN, body_diameter: 0.100 INCHES MAXIMUM 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 product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-415-1953, 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→ CK31BT102M
NSN: 5910-00-415-1953
FSC: 5910
CAGE: 16299 — AVX CORP RALEIGH PLANT (USA)
SPECIFICATIONS
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.250 INCHES MAXIMUM IN
body_diameter0.100 INCHES MAXIMUM 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_treatmentGOLD
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
tolerance_range_per_section-20.00 TO 20.00 PERCENT SINGLE SECTION
schematic_diagram_designatorNO COMMON OR GROUNDED ELECTRODE(S)
capacitance_value_per_section1000.000 PICOFARADS SINGLE SECTION
nonderated_continuous_voltage_rating_and_type_per_section50.0 DC SINGLE SECTION
NSN5910-00-415-1953
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,GLASS DIELECTRIC TITLE COMPONENT PN CK31BT102M MFR CAPACITOR,FIXED,GLASS
KEY FEATURES
•
TERMINAL LENGTH: 1.250 INCHES MINIMUM IN
•
TOLERANCE RANGE PER SECTION: -20.00 TO 20.00 PERCENT SINGLE SECTION
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
CAPACITANCE VALUE PER SECTION: 1000.000 PICOFARADS SINGLE SECTION
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
•
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
•
TERMINAL SURFACE TREATMENT: GOLD
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 50.0 DC 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)
TERMINAL LENGTH1.250 INCHES MINIMUM IN
TOLERANCE RANGE PER SECTION-20.00 TO 20.00 PERCENT SINGLE SECTION
RELIABILITY INDICATORNOT ESTABLISHED
CAPACITANCE VALUE PER SECTION1000.000 PICOFARADS SINGLE SECTION
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
TERMINAL SURFACE TREATMENTGOLD
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION50.0 DC SINGLE SECTION
BODY LENGTH0.250 INCHES MAXIMUM IN
BODY STYLEW/O MTG FACILITIES, AXIAL TERMINALS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
8290009-1Interchangeable
interchangeable cross-reference
interchangeable
5351-49Interchangeable
interchangeable cross-reference
interchangeable
352-9552-130Interchangeable
interchangeable cross-reference
interchangeable
335190Interchangeable
Same NIIN cross-reference
interchangeable
CYK01BT102MInterchangeable
Same NIIN cross-reference
interchangeable
335190-2Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CK31BT102M?
CK31BT102M is a CAPACITOR,FIXED,GLASS DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace CK31BT102M?
There are 6 known substitutes for CK31BT102M: 8290009-1, 5351-49, 352-9552-130 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CK31BT102M?
CK31BT102M is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-415-1953. 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