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Technical Data Sheet
CB31QE152G ✓ 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,MICA DIELECTRIC. Key specifications include body_style: BUTTON TYPE, W/THD MTG HOLE/STUD, body_length: 0.234 INCHES NOMINAL IN, body_diameter: 0.450 INCHES NOMINAL IN, terminal_length: 0.234 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED, nonderated_operating_temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-078-1832, 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 CB31QE152G
NSN: 5910-00-078-1832
FSC: 5910
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_styleBUTTON TYPE, W/THD MTG HOLE/STUD
body_length0.234 INCHES NOMINAL IN
body_diameter0.450 INCHES NOMINAL IN
terminal_length0.234 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSILVER
terminal_type_and_quantity1 TAB, SOLDER LUG
specification/standard_data81349-MIL-C-10950/3E GOVERNMENT SPECIFICATION
tolerance_range_per_section-2.00 TO 2.00 PERCENT SINGLE SECTION
schematic_diagram_designatorELECTRODE(S) GROUNDED TO CASE
capacitance_value_per_section1500.000 PICOFARADS SINGLE SECTION
NSN5910-00-078-1832
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,MICA DIELECTRIC TITLE COMPONENT PN CB31QE152G MFR CAPACITOR,FIXED,MICA D
KEY FEATURES
RELIABILITY INDICATOR: NOT ESTABLISHED
BODY STYLE: BUTTON TYPE, W/THD MTG HOLE/STUD
CAPACITANCE VALUE PER SECTION: 1500.000 PICOFARADS SINGLE SECTION
BODY DIAMETER: 0.450 INCHES NOMINAL IN
DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT: 0.0017
TERMINAL LENGTH: 0.234 INCHES NOMINAL IN
INSULATION RESISTANCE AT REFERENCE TEMP: 50000.0 MEGOHMS
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 500.0 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)
RELIABILITY INDICATORNOT ESTABLISHED
BODY STYLEBUTTON TYPE, W/THD MTG HOLE/STUD
CAPACITANCE VALUE PER SECTION1500.000 PICOFARADS SINGLE SECTION
BODY DIAMETER0.450 INCHES NOMINAL IN
DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT0.0017
TERMINAL LENGTH0.234 INCHES NOMINAL IN
INSULATION RESISTANCE AT REFERENCE TEMP50000.0 MEGOHMS
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION500.0 DC SINGLE SECTION
INSULATION RESISTANCE AT MAXIMUM OPERATING TEMP15000.0 MEGOHMS
SCHEMATIC DIAGRAM DESIGNATORELECTRODE(S) GROUNDED TO CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
M38-500UUFP0RM20PCTInterchangeable
interchangeable cross-reference
interchangeable
CB31PE511JInterchangeable
interchangeable cross-reference
interchangeable
CB31PE511GInterchangeable
interchangeable cross-reference
interchangeable
661-01406A2102MInterchangeable
interchangeable cross-reference
interchangeable
M10950/03-0208Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-10950/3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CB31QE152G?
CB31QE152G is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace CB31QE152G?
There are 14 known substitutes for CB31QE152G: M38-500UUFP0RM20PCT, CB31PE511J, CB31PE511G and 11 more. Substitute compatibility should be verified for your specific system.
Is CB31QE152G still available?
CB31QE152G is currently cancelled.
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