PartsTable
Technical Data Sheet
PartsTable / MRO / MI0950-3-0309

MI0950-3-0309 — Technical Data Sheet

✓ 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: 0.179 INCHES NOMINAL IN, body_diameter: 0.450 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED, nonderated_operating_temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC, terminal_surface_treatment: SILVER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5910-00-578-8500, 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→ MI0950-3-0309
NSN: 5910-00-578-8500
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_length0.179 INCHES NOMINAL IN
body_diameter0.450 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
tolerance_range_per_section-5.00 TO 5.00 PERCENT SINGLE SECTION
schematic_diagram_designatorELECTRODE(S) GROUNDED TO CASE
capacitance_value_per_section470.000 PICOFARADS SINGLE SECTION
mounting_facility_type_and_quantity1 THREADED MOUNTING HOLES
insulation_resistance_at_reference_temp50000.0 MEGOHMS
NSN5910-00-578-8500
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,MICA DIELECTRIC TITLE COMPONENT PN MI0950-3-0309 MFR CAPACITOR,FIXED,MICA D
KEY FEATURES
•
BODY DIAMETER: 0.450 INCHES NOMINAL IN
•
TERMINAL TYPE AND QUANTITY: 1 TAB, SOLDER LUG
•
TERMINAL SURFACE TREATMENT: SILVER
•
INSULATION RESISTANCE AT REFERENCE TEMP: 50000.0 MEGOHMS
•
TEMP COEFFICIENT OF CAPACITANCE RANGE PER SECTION IN PPM PER DEG CELSIUS: -100.0 TO 100.0 SINGLE SECTION
•
CAPACITANCE VALUE PER SECTION: 470.000 PICOFARADS SINGLE SECTION
•
TOLERANCE RANGE PER SECTION: -5.00 TO 5.00 PERCENT SINGLE SECTION
•
BODY STYLE: BUTTON TYPE, W/THD MTG HOLE/STUD
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
BODY DIAMETER0.450 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY1 TAB, SOLDER LUG
TERMINAL SURFACE TREATMENTSILVER
INSULATION RESISTANCE AT REFERENCE TEMP50000.0 MEGOHMS
TEMP COEFFICIENT OF CAPACITANCE RANGE PER SECTION IN PPM PER DEG CELSIUS-100.0 TO 100.0 SINGLE SECTION
CAPACITANCE VALUE PER SECTION470.000 PICOFARADS SINGLE SECTION
TOLERANCE RANGE PER SECTION-5.00 TO 5.00 PERCENT SINGLE SECTION
BODY STYLEBUTTON TYPE, W/THD MTG HOLE/STUD
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION300.0 DC SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATORELECTRODE(S) GROUNDED TO CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
M38-500UUFP0RM20PCTInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
CB31PE511JInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
CB31PE511GInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
661-01406A2102MInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
M10950/03-0208InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-C-10950/3InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy MI0950-3-0309?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is MI0950-3-0309?
MI0950-3-0309 is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace MI0950-3-0309?
There are 13 known substitutes for MI0950-3-0309: M38-500UUFP0RM20PCT, CB31PE511J, CB31PE511G and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MI0950-3-0309?
MI0950-3-0309 is cataloged in the Federal Logistics Information System under NSN 5910-00-578-8500. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — MI0950-3-0309

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026